Gibraltar Industries (ROCK) 10-Q7 Aug 152015 Q2 Quarterly reportFinancial data

Company Profile

Document and Entity Information

Document and Entity Information - shares	6 Months Ended
Document and Entity Information - shares	Jun. 30, 2015	Aug. 03, 2015
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Jun. 30, 2015
Document Fiscal Year Focus	2,015
Document Fiscal Period Focus	Q2
Trading Symbol	ROCK
Entity Registrant Name	GIBRALTAR INDUSTRIES, INC.
Entity Central Index Key	912,562
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		30,983,000

Consolidated Statements of Oper

Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Income Statement [Abstract]
Net Sales	$ 253,171	$ 234,960	$ 453,786	$ 425,992
Cost of sales	209,052	194,837	379,752	356,005
Gross profit	44,119	40,123	74,034	69,987
Selling, general, and administrative expense	32,918	25,393	53,863	54,924
Income from operations	11,201	14,730	20,171	15,063
Interest expense	3,811	3,691	7,511	7,331
Other expense (income)	1,101	519	(2,458)	549
Income before taxes	6,289	10,520	15,118	7,183
Provision for income taxes	2,202	4,089	5,494	2,838
Income from continuing operations	4,087	6,431	9,624	4,345
Discontinued operations:
Loss before taxes	0	0	(44)	0
Benefit of income taxes	0	0	(16)	0
Loss from discontinued operations	0	0	(28)	0
Net income	$ 4,087	$ 6,431	$ 9,596	$ 4,345
Net earnings per share – Basic:
Income from continuing operations	$ 0.13	$ 0.21	$ 0.31	$ 0.14
Loss from discontinued operations	0	0	0	0
Net income	$ 0.13	$ 0.21	$ 0.31	$ 0.14
Weighted average shares outstanding – Basic	31,210	31,066	31,200	31,028
Net earnings per share – Diluted:
Income from continuing operations	$ 0.13	$ 0.21	$ 0.31	$ 0.14
Loss from discontinued operations	0	0	0	0
Net income	$ 0.13	$ 0.21	$ 0.31	$ 0.14
Weighted average shares outstanding – Diluted	31,495	31,271	31,440	31,235

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Net income	$ 4,087	$ 6,431	$ 9,596	$ 4,345
Other comprehensive income (loss):
Foreign currency translation adjustment	2,138	1,542	(1,662)	638
Reclassification of loss on cash flow hedges, net of tax	0	(956)	143	(956)
Adjustment to retirement benefit liability, net of tax	2	2	4	4
Adjustment to post-retirement health care liability, net of tax	37	18	74	37
Other comprehensive income (loss)	2,177	606	(1,441)	(277)
Total comprehensive income	$ 6,264	$ 7,037	$ 8,155	$ 4,068

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 39,422	$ 110,610
Accounts receivable, net of reserve of $4,657 and $4,280 in 2015 and 2014	180,382	101,141
Inventories	134,751	128,743
Other current assets	23,339	19,937
Total current assets	377,894	360,431
Property, plant, and equipment, net	124,995	129,575
Goodwill	292,918	236,044
Acquired intangibles	136,731	82,215
Other assets	7,461	5,895
Total assets	939,999	814,160
Current liabilities:
Accounts payable	114,731	81,246
Accrued expenses	92,383	52,439
Current maturities of long-term debt	400	400
Total current liabilities	207,514	134,085
Long-term debt	242,800	213,200
Deferred income taxes	54,731	49,772
Other non-current liabilities	38,334	29,874
Shareholders’ equity:
Preferred stock, $0.01 par value; authorized 10,000 shares; none outstanding	0	0
Common stock, $0.01 par value; authorized 50,000 shares; 31,436 and 31,342 shares issued in 2015 and 2014	314	313
Additional paid-in capital	248,854	247,232
Retained earnings	164,221	154,625
Accumulated other comprehensive loss	(10,992)	(9,551)
Cost of 453 and 429 common shares held in treasury in 2015 and 2014	(5,777)	(5,390)
Total shareholders’ equity	396,620	387,229
Total liabilities and shareholders' equity	$ 939,999	$ 814,160

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Statement of Financial Position [Abstract]
Accounts receivable, reserve	$ 4,657	$ 4,280
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	10,000,000	10,000,000
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	50,000,000	50,000,000
Common stock, shares issued	31,436,000	31,342,000
Treasury stock, shares	453,000	429,000

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Cash Flows from Operating Activities
Net income	$ 9,596	$ 4,345
Loss from discontinued operations	(28)	0
Income from continuing operations	9,624	4,345
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization	13,239	13,104
Stock compensation expense	1,406	1,616
Net gain on sale of assets	(8,375)	0
Other non-cash adjustments	1,245	13
Non-cash charges to interest expense	108	522
Benefit of deferred income taxes	(72)	0
Changes in operating assets and liabilities, excluding the effects of acquisitions:
Accounts receivable	(30,164)	(41,927)
Inventories	1,596	(5,723)
Other current assets and other assets	(1,415)	(3,965)
Accounts payable	20,254	29,698
Accrued expenses and other non-current liabilities	4,312	(1,468)
Net cash provided by (used in) operating activities	11,758	(3,785)
Cash Flows from Investing Activities
Cash paid for acquisitions	(134,318)	0
Net proceeds from sale of property and equipment	26,181	5,950
Purchases of property, plant, and equipment	(4,624)	(11,498)
Other investing activities	1,154	121
Net cash used in investing activities	(111,607)	(5,427)
Cash Flows from Financing Activities
Proceeds from long-term debt	41,392	0
Long-term debt payments	(11,792)	(407)
Purchase of treasury stock at market prices	(387)	(408)
Net proceeds from issuance of common stock	180	404
Excess tax benefit from stock compensation	37	81
Net cash provided by (used in) financing activities	29,430	(330)
Effect of exchange rate changes on cash	(769)	260
Net decrease in cash and cash equivalents	(71,188)	(9,282)
Cash and cash equivalents at beginning of year	110,610	$ 97,039
Cash and cash equivalents at end of period	$ 39,422

Consolidated Statement of Share

Consolidated Statement of Shareholders' Equity - 6 months ended Jun. 30, 2015 - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Loss	Treasury Stock
Balance, shares at Dec. 31, 2014		31,342				429
Balance, value at Dec. 31, 2014	$ 387,229	$ 313	$ 247,232	$ 154,625	$ (9,551)	$ (5,390)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	9,596			9,596
Foreign currency translation adjustment	(1,662)				(1,662)
Adjustment to retirement benefit liability, net of taxes of $3	4				4
Adjustment to post employment health care benefit liability, net of taxes of $47	74				74
Reclassification of loss on cash flow hedges, net of tax of $82	143				143
Stock compensation expense	1,406		1,406
Excess tax benefit from stock compensation	37		37
Stock options exercised, shares		14
Stock options exercised	180		180
Issuance of restricted stock, shares		18
Issuance of restricted stock	0
Net settlement of restricted stock units, shares		62				24
Net settlement of restricted stock units	(387)	$ 1	(1)			$ (387)
Balance, shares at Jun. 30, 2015		31,436				453
Balance, value at Jun. 30, 2015	$ 396,620	$ 314	$ 248,854	$ 164,221	$ (10,992)	$ (5,777)

Consolidated Statement of Shar8

Consolidated Statement of Shareholders' Equity (Parenthetical) $ in Thousands	6 Months Ended
	Jun. 30, 2015USD ($)
Statement of Stockholders' Equity [Abstract]
Adjustment to pension benefit liability, taxes	$ 3
Adjustment to post-retirement health care benefit liability, taxes	(47)
Reclassification of loss cash flow hedges, taxes	$ 82

Consolidated Financial Statemen

Consolidated Financial Statements	6 Months Ended
Consolidated Financial Statements	Jun. 30, 2015
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Consolidated Financial Statements	CONSOLIDATED FINANCIAL STATEMENTS The accompanying consolidated financial statements have been prepared by Gibraltar Industries, Inc. (the Company) without audit. In the opinion of management, all adjustments (consisting of normal recurring adjustments and accruals) necessary to present fairly the results of operations and other comprehensive income for the three and six months ended June 30, 2015 and 2014 , the financial position at June 30, 2015 and December 31, 2014 , the statements of cash flow for the six months ended June 30, 2015 and 2014 , and the statement of shareholders’ equity for the six months ended June 30, 2015 have been included therein in accordance with U.S. Securities and Exchange Commission (SEC) rules and regulations and prepared using the same accounting principles as are used for our annual audited financial statements. Certain information and footnote disclosures, including significant accounting policies normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America, have been condensed or omitted in accordance with the prescribed SEC rules. It is suggested that these consolidated financial statements be read in conjunction with the consolidated financial statements and footnotes included in the Company’s Annual Report for the year ended December 31, 2014 as filed on Form 10-K along with any new disclosures provided below. The consolidated balance sheet at December 31, 2014 has been derived from the audited consolidated financial statements at that date, but does not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements. The results of operations for the three and six month periods ended June 30, 2015 are not necessarily indicative of the results to be expected for the full year. The Company is subject to seasonal fluctuations in its businesses primarily due to reduced activity in the first and fourth quarters for the end markets which we serve due to inclement weather. Revenue Recognition In addition to the revenue recognition policies disclosed in our 2014 annual report, the Company has begun to record revenues from contracts using percentage of completion accounting as calculated by the cost-to-cost measurement method as a result of the Company's acquisition of RBI Solar, Inc., Rough Brothers Manufacturing, Inc., and affiliates (collectively "RBI") on June 9, 2015. This method of revenue recognition only pertains to the activities of RBI. Revenue from contracts using the percentage of completion method of accounting is recognized as work progresses toward completion as determined by the ratio of cumulative costs incurred to date to estimated total contract costs at completion, multiplied by the total contract revenue, less cumulative revenue recognized in prior periods. Changes in estimates affecting sales, costs and profits are recognized in the period in which the change becomes known using the cumulative catch-up method of accounting, resulting in the cumulative effect of changes reflected in the period. Estimates are reviewed and updated quarterly for substantially all contracts. A significant change in an estimate on one or more contracts could have a material effect on our results of operations. Contract costs include all direct costs related to contract performance. Selling and administrative expenses are charged to operations as incurred. Provisions for estimated losses on uncompleted contracts are made in the period in which such losses are determined. Because of inherent uncertainties in estimating costs, it is reasonably possible that changes in performance could result in revisions to cost and income, which are recognized in the period when the revisions are determined. For the three and six months ended June 30, 2015 , 6.7% and 3.8% , respectively, of revenue was recognized under the percentage of completion method. In conjunction with the percentage of completion method of accounting, the differences between costs and customer billings on uncompleted contracts are included on the balance sheet. Costs in excess of billings of $14,041,000 are included in accounts receivable, and billings in excess of costs of $21,133,000 are included in accrued expenses at June 30, 2015 . Sale-Leaseback Transaction During the first quarter of 2015, in order to capitalize on favorable real estate market conditions, the Company entered into a transaction to sell one of its real estate properties to an independent third party for $26,373,000 . The Company leased back the entire property under a five year operating lease agreement. In accordance with U.S. generally accepted accounting principles, the Company accounted for the transaction as a sale-leaseback. The net present value of the Company's future minimum lease payments of $5,765,000 were less than the gain on sale of $13,144,000 . As such, the portion of the gain equal to the fair value of the future minimum lease payments was deferred and is being amortized on a straight-line basis over the five year life of the lease. The gain exceeding the fair value of the minimum lease payments of $7,379,000 was recognized during the quarter ended March 31, 2015 as a component of selling, general, and administrative expenses. The minimum lease payment for each of the five years is $1,378,000 .

Recent Accounting Pronouncement

Recent Accounting Pronouncements (Notes)	6 Months Ended
Recent Accounting Pronouncements (Notes)	Jun. 30, 2015
Accounting Policies [Abstract]
Recent Accounting Pronouncements	RECENT ACCOUNTING PRONOUNCEMENTS In April 2014, the FASB issued Accounting Standards Update 2014-08, "Presentation of Financial Statements (Topic 205) and Property, Plant, and Equipment (Topic 360)". The amendments in this update affect the presentation on the financial statements of assets which are disposed of or classified as held for sale. The amendments in Topic 205 and 360 are effective prospectively beginning on or after December 15, 2014. This standard was adopted On January 1, 2015 and it did not have a material impact on the Company's consolidated financial results. In May 2014, the FASB issued Accounting Standards Update 2014-09, "Revenue from Contracts with Customers" (Topic 606). The update clarifies the principles for recognizing revenue and develops a common standard for U.S. Generally Accepted Accounting Principles and International Financial Reporting Standards. More specifically, the core principle of the guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The amendments in Topic 606 are effective for annual reporting periods beginning after December 15, 2017, including interim periods within that reporting period. Early adoption is not permitted. The Company is currently evaluating the impact of adopting the new standard on revenue recognition and its consolidated financial statements. In January 2015, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update 2015-01, "Income Statement - Extraordinary and Unusual Items" (Subtopic 225-20). The amendments in this Update simplify the income statement presentation by eliminating the concept of extraordinary items. The amendment in this Update is effective beginning after December 15, 2015, and early adoption is permitted. The Company adopted the amendments in this Update as of March 31, 2015, and the adoption does not have a material impact on either the Company's financial results, or the presentation of those results. In February 2015, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update 2015-02, "Consolidation" (Topic 810). The amendments in this Update change the analysis that a reporting entity must perform to determine whether it should consolidate certain types of legal entities specifically related to variable interest entities, limited partnerships, and other similar legal entities. The amendments in this Update are effective beginning after December 15, 2015, and early adoption is permitted. The Company adopted the amendments in this Update as of March 31, 2015, and the adoption does not have a material impact on the Company's financial results. In April 2015, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update 2015-03, "Interest - Imputation of Interest" (Subtopic 835-30). The Update was issued to change the presentation of debt issuance costs from an asset to a direct deduction from the related liability. This guidance, which is effective for fiscal years beginning after December 15, 2015, and interim periods within those fiscal years, may be early adopted for financial statements that have not been previously issued and its provisions are to be retrospectively applied as a change in accounting principle. Upon adoption, this guidance is expected to decrease Other assets, which includes our deferred financing costs on our debt obligations, and comparably decrease Long-term debt on our Balance Sheets. This guidance is not expected to have any impact on our Statements of Operations or our Statements of Cash Flows. In April 2015, the Financial Accounting Standards Board issued Accounting Standards Update 2015-05, "Intangibles - Goodwill and Other - Internal Use Software" (Subtopic 350-40). The amendments in this Update provide guidance to customers about whether a cloud computing arrangement includes a software license and the accounting treatment for the arrangement. The amendments in this Update are effective beginning after December 15, 2015 and early adoption is permitted. The Company adopted the amendments in this Update as of June 30, 2015, and the adoption does not have a material impact on the Company's financial results. In May 2015, the Financial Accounting Standards Board issued Accounting Standards Update 2015-07, "Fair Value Measurement" (Topic 820). The amendments in this Update remove the requirement to categorize within the fair value hierarchy all investments for which fair value is measured using the net asset value per share as a practical expedient. The amendments in this update are effective beginning after December 15, 2015 and early adoption is permitted. The Company adopted the amendments in this Update as of June 30, 2015, and the adoption does not have a material impact on the Company's financial results. In May 2015, the Financial Accounting Standards Board issued Accounting Standards Update 2015-08, "Business Combinations" (Topic 805). This Update relates to pushdown accounting and the amendments and modifications made to SEC paragraphs pursuant to Staff Accounting Bulletin Number 115. The Company adopted the amendments in this Update as of June 30, 2015, and the adoption does not have a material impact on the Company's financial results. In June 2015, the Financial Accounting Standards Board issued Accounting Standards Update 2015-10, "Technical Corrections and Improvements". The object of this Update is to clarify the Codification, correct unintended application of guidance, or make minor improvements to the Codification that are not expected to have a significant effect on current accounting practice. Transition guidance varies based on the different amendments in this Update beginning after December 15, 2015 and early adoption is permitted. The Company adopted the amendments in this Update as of June 30, 2015, and the adoption does not have a material impact on the Company's financial results. In July 2015, guidance was issued which changes the measurement of inventory to the lower of cost and net realizable value. This guidance, which is effective for fiscal years beginning after December 15, 2015, and interim periods within those fiscal years, may be applied prospectively and early adopted for the beginning of an interim or annual period. This guidance is not expected to have any impact on our Balance Sheet or Statements of Operations.

Inventories

Inventories	6 Months Ended
Inventories	Jun. 30, 2015
Inventory Disclosure [Abstract]
Inventories	INVENTORIES Inventories consist of the following (in thousands): June 30, 2015 December 31, 2014 Raw material $ 69,042 $ 58,665 Work-in-process 14,774 12,841 Finished goods 50,935 57,237 Total inventories $ 134,751 $ 128,743

Acquisitions

Acquisitions	6 Months Ended
Acquisitions	Jun. 30, 2015
Business Combinations [Abstract]
Acquisitions	ACQUISITIONS On June 9, 2015, the Company acquired all of the outstanding stock of Rough Brothers Manufacturing, Inc. and RBI Solar, Inc., and affiliates, collectively known as "RBI". RBI is among the largest greenhouse manufacturers in North America and has also established itself during the past five years among North America’s fastest-growing providers of photovoltaic solar racking solutions. RBI designs and manufactures greenhouses for commercial, institutional and retail customers as well as designs, engineers, manufactures and installs solar racking systems for utility ground mounts, carports and residential rooftops. The acquisition of RBI will enable the Company to leverage its expertise in structural metals manufacturing and materials sourcing to help meet the fast-growing global demand for solar racking solutions. The results of RBI have been included in the Company’s consolidated financial results since the date of acquisition. As of the filing of this report, the Company continues to reassess its reporting segments. As such, the Company has disclosed in footnote 16 the RBI operating segment separately for the three and six month periods ended June 30, 2015 . The aggregate purchase consideration for the acquisition of RBI was approximately $142,690,000 as of June 30, 2015 , net of a working capital adjustment and certain other adjustments included in the stock purchase agreement of approximately $8,372,000 which the Company expects to remit during the third quarter of 2015. The purchase price for the acquisition was preliminarily allocated to the assets acquired and liabilities assumed based upon their respective fair values. The excess consideration of $56,975,000 , was recorded as goodwill of which $38,626,000 is deductible for tax purposes. Goodwill represents future economic benefits arising from other assets acquired that could not be individually identified including workforce additions, growth opportunities, and increased presence in the building products markets. The allocation of the preliminary purchase consideration to the fair value of the assets acquired and liabilities assumed is as follows as of the date of the acquisition (in thousands): Working capital $ 21,297 Property, plant, and equipment 12,906 Acquired intangible assets 56,392 Other assets 3,214 Deferred income taxes (4,953 ) Other liabilities (3,141 ) Goodwill 56,975 Fair value of purchase consideration $ 142,690 The Company recorded an indemnification asset and liability of $3.0 million on the opening balance sheet related to the seller’s obligation to fully indemnify the Company for the outcome of potential contingent liabilities related to uncertainty in income taxes in foreign jurisdictions. The liability and related indemnification asset may or may not be realized, and the liability will expire in 2018. The intangible assets acquired in this acquisition consisted of the following (in thousands): Fair Value Estimated Trademarks $ 13,550 Indefinite Technology 3,550 7-15 years Customer relationships 32,892 11-17 years Non-compete agreements 1,300 5 years Backlog 5,100 0.5 years Total $ 56,392 The acquisition was financed through cash on hand and borrowings under the Company's revolving credit facility. The Company incurred certain acquisition-related costs composed of legal and consulting fees, and these costs were recognized as a component of selling, general and administrative expenses in the consolidated statement of operations. The Company also recognized acquisition-related costs for the sale of inventory at fair value which was a portion of the purchase price allocation of this acquisition. The acquisition related costs consisted of the following for the three months and six months ended June 30, 2015 (in thousands): Selling, general and administrative costs $ 1,795 Cost of sales 58 Total acquisition related costs $ 1,853 The following unaudited pro forma financial information presents the combined results of operations as if the acquisition of RBI had occurred as of January 1, 2014. The pro forma information includes certain adjustments, including depreciation and amortization expense, interest expense and certain other adjustments, together with related income tax effects. The pro forma amounts may not be indicative of the results that actually would have been achieved had the acquisitions occurred as of January 1, 2014 and are not necessarily indicative of future results of the combined companies (in thousands, except per share data): Three Months Ended Six Months Ended 2015 2014 2015 2014 Net sales $ 300,005 $ 261,918 $ 540,543 $ 479,711 Net income $ 8,824 $ 5,181 $ 14,193 $ 5,104 Net income per share - Basic $ 0.28 $ 0.17 $ 0.45 $ 0.16 Net income per share -Diluted $ 0.28 $ 0.17 $ 0.45 $ 0.16 In September 2013, the Company purchased the assets of a domestic designer and distributor of solar-powered roof and attic ventilation products. The results of this acquisition have been included in the Company’s consolidated financial results since the date of acquisition (included in the Company’s Residential Products segment). The fair value of the aggregate purchase consideration for the assets acquired was $7,454,000 . As part of the purchase agreement, the Company is required to pay additional consideration under an earn-out provision, based on the acquired business’s EBITDA (Earnings Before Interest, Taxes Depreciation and Amortization) through the last day of the twenty-fourth month following the closing date of the acquisition. The Company expects to make payments of additional consideration through the end of 2015. The purchase agreement does not provide for a limit of the amount of additional consideration. The Company recorded a payable of $2,322,000 to reflect the fair value of the Company’s obligation at the date of the acquisition. Adjustments to this payable are and will be reflected in the Company’s Statement of Operations. The fair value of the Company’s obligation was $61,000 as of June 30, 2015 , which resulted in a $252,000 and a $480,000 gain recorded in SG&A during the three and six months ended June 30, 2015 , respectively. The Company also recorded $4,000 and $8,000 to interest expense for this obligation during the three and six months ended June 30, 2015 . The purchase price for the acquisition was allocated to the assets acquired and liabilities assumed based upon their respective fair values. The excess consideration was recorded as goodwill and totaled $2,466,000 , all of which is deductible for tax purposes. Goodwill represents future economic benefits arising from other assets acquired that could not be individually identified including workforce additions, growth opportunities, and increased presence in the building products markets. The allocation of purchase consideration to the fair value of the assets acquired and liabilities assumed during 2013 were as follows as of the date of the acquisition (in thousands): Working capital $ 2,665 Property, plant, and equipment 153 Acquired intangible assets 2,170 Goodwill 2,466 Fair value of purchase consideration $ 7,454 The intangible assets acquired in this acquisition consisted of the following (in thousands): Fair Value Estimated Useful Life Trademarks $ 640 Indefinite Technology 260 15 years Customer relationships 1,130 15 years Non-compete agreements 140 5 years Total $ 2,170 The 2013 acquisition was financed through cash on hand. The Company incurred certain acquisition-related costs composed of legal and consulting fees, and these costs were recognized as a component of selling, general and administrative expenses in the consolidated statement of operations. The Company also recognized costs related to the sale of inventory at fair value as a result of allocating the purchase price of this acquisition. All acquisition related costs (including the gain recognized as a result of the calculation of the earn-out obligation at fair value) consisted of the following (in thousands): Three Months Ended Six Months Ended 2015 2014 2015 2014 Selling, general and administrative costs $ (252 ) $ (742 ) $ (480 ) $ (740 ) Cost of sales — — — 206 Total acquisition related costs $ (252 ) $ (742 ) $ (480 ) $ (534 )

Goodwill and Related Intangible

Goodwill and Related Intangible Assets	6 Months Ended
Goodwill and Related Intangible Assets	Jun. 30, 2015
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Related Intangible Assets	GOODWILL AND RELATED INTANGIBLE ASSETS Goodwill The changes in the carrying amount of goodwill for the six months ended June 30, 2015 are as follows (in thousands): Residential Products Industrial and Infrastructure Products RBI Total Balance at December 31, 2014 $ 181,285 $ 54,759 $ — $ 236,044 Acquired goodwill — — 56,975 56,975 Foreign currency translation — (393 ) 292 (101 ) Balance at June 30, 2015 $ 181,285 $ 54,366 $ 57,267 $ 292,918 The goodwill balances as of June 30, 2015 and December 31, 2014 are net of accumulated impairment losses of $255,530,000 . Acquired Intangible Assets Acquired intangible assets consist of the following (in thousands): June 30, 2015 December 31, 2014 Gross Carrying Amount Accumulated Amortization Gross Carrying Amount Accumulated Amortization Estimated Life Indefinite-lived intangible assets: Trademarks $ 55,543 $ — $ 42,720 $ — Indefinite Finite-lived intangible assets: Trademarks 6,520 2,128 3,886 1,827 2 to 15 Years Unpatented technology 28,077 9,676 24,527 8,768 5 to 20 Years Customer relationships 85,792 33,156 52,974 31,554 5 to 17 Years Non-compete agreements 3,107 1,617 1,807 1,550 4 to 10 Years Backlog 6,468 2,199 1,330 1,330 0.5 to 2 Years 129,964 48,776 84,524 45,029 Total acquired intangible assets $ 185,507 $ 48,776 $ 127,244 $ 45,029 The following table summarizes the acquired intangible asset amortization expense for the three and six months ended June 30 (in thousands): Three Months Ended Six Months Ended 2015 2014 2015 2014 Amortization expense $ 2,585 $ 1,435 $ 4,011 $ 2,874 Amortization expense related to acquired intangible assets for the remainder of fiscal 2015 and the next five years thereafter is estimated as follows (in thousands): 2015 $8,710 2016 $8,615 2017 $8,276 2018 $7,718 2019 $7,048 2020 $6,535

Long-Term Debt

Long-Term Debt	6 Months Ended
Long-Term Debt	Jun. 30, 2015
Long-term Debt, Unclassified [Abstract]
Long-Term Debt	LONG-TERM DEBT Long-term debt consists of the following (in thousands): June 30, 2015 December 31, 2014 Senior Subordinated 6.25% Notes $ 210,000 $ 210,000 Revolving credit facility 30,000 — Other debt 3,200 3,600 Total debt 243,200 213,600 Less current maturities 400 400 Total long-term debt $ 242,800 $ 213,200 On January 31, 2013 , the Company issued $210 million of 6.25% Senior Subordinated Notes ( 6.25% Notes) due February 1, 2021 . In connection with the issuance of the 6.25% Notes, the Company initiated a tender offer for the purchase of the outstanding $204 million of 8% Senior Subordinated Notes ( 8% Notes). Simultaneously with the closing of the sale of the 6.25% Notes, the Company purchased tendered notes or called for redemption of all of the remaining 8% Notes that were not purchased. In connection with the redemption and tender offer, the Company satisfied and discharged its obligations under the 8% Notes during the first quarter of 2013. The Company recorded a charge of approximately $7,166,000 in the first quarter of 2013, including $3,702,000 for the prepayment premium paid to holders of the 8% Notes, $2,199,000 to write-off deferred financing fees and $1,265,000 for the unamortized original issue discount related to the 8% Notes. In connection with the issuance of the 6.25% Notes, the Company paid $3,755,000 in placement and other fees which are recorded as deferred financing costs, which are included in other assets and are being amortized over the term of the 6.25% Notes. Separately, we have a Senior Credit Agreement entered into during 2011 that provides both a revolving credit facility and letters of credit which in an aggregate amount, are not permitted to exceed the lesser of (i) $200 million and (ii) a borrowing base determined by reference to the trade receivables, inventories, and property, plant, and equipment of the Company’s significant domestic subsidiaries. Borrowings under the Senior Credit Agreement are secured by the trade receivables, inventory, personal property, equipment, and certain real property of the Company’s significant domestic subsidiaries. The Senior Credit Agreement is also guaranteed by each of the Company’s significant domestic subsidiaries. The Company can request additional financing from the lenders under the Senior Credit Facility to increase the revolving credit facility to $250 million under the terms of the Senior Credit Agreement. The Senior Credit Agreement is currently committed through October 10, 2016 . Interest rates on the revolving credit facility are based on the London Interbank Offering Rate (LIBOR) plus an additional margin of 2.0% to 2.5% . In addition, the revolving credit facility is subject to an annual commitment fee calculated as 0.375% of the daily average undrawn balance. Standby letters of credit issued under the Senior Credit Agreement to third parties on behalf of the Company, which, as of June 30, 2015 amounted to $20,584,000 . These letters of credit reduce the amount otherwise available under the revolving credit facility. As of June 30, 2015 , based upon the Company’s current borrowing base calculation, the Company had $82,466,000 of availability under the revolving credit facility. On a trailing four-quarter basis, the Senior Credit Agreement includes a single financial covenant that requires the Company to maintain a minimum fixed charge coverage ratio of 1.25 to 1.00 at the end of each quarter. As of June 30, 2015 , the Company was in compliance with this financial covenant. The Senior Credit Agreement contains other provisions and events of default that are customary for similar agreements and may limit the Company’s ability to take various actions.

Related Party Transactions

Related Party Transactions	6 Months Ended
Related Party Transactions	Jun. 30, 2015
Related Party Transactions [Abstract]
Related Party Transactions	RELATED PARTY TRANSACTIONS A president for one of the Company's operating segments is an owner of certain real estate properties leased for manufacturing and distribution purposes by that operating segment. The leases are in effect until June 2018 and June 2020. For the three and six months ended June 30, 2015 , the Company incurred $72,000 of lease expense for these properties. All amounts incurred during 2015 were expensed as a component of cost of sales.

Accumulated Other Comprehensive

Accumulated Other Comprehensive (Loss) Income	6 Months Ended
Accumulated Other Comprehensive (Loss) Income	Jun. 30, 2015
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Accumulated Other Comprehensive (Loss) Income	ACCUMULATED OTHER COMPREHENSIVE (LOSS) INCOME The cumulative balance of each component of accumulated other comprehensive loss, net of tax, is as follows (in thousands): Foreign Currency Translation Adjustment Cash Flow Hedges Minimum Pension Unamortized Post Retirement Health Total Pre-Tax Amount Tax (Benefit) Expense Accumulated Other Balance at December 31, 2014 $ (6,565 ) $ (225 ) $ 43 $ (4,521 ) $ (11,268 ) $ (1,717 ) $ (9,551 ) Reclassified loss on cash flow hedge from other comprehensive income (loss) — 225 — — 225 82 143 Minimum pension and post retirement health care plan adjustments — — 7 121 128 50 78 Foreign currency translation income (1,662 ) — — — (1,662 ) — (1,662 ) Balance at June 30, 2015 $ (8,227 ) $ — $ 50 $ (4,400 ) $ (12,577 ) $ (1,585 ) $ (10,992 ) The realized losses relating to the Company’s foreign currency cash flow hedges were reclassified from Accumulated Other Comprehensive Loss and included in net sales in the Consolidated Statements of Operations. The realized adjustments relating to the Company’s minimum pension liability and post retirement health care costs were reclassified from Accumulated Other Comprehensive Loss and included in Selling, General and Administrative Expenses in the Consolidated Statement of Operations.

Equity-Based Compensation

Equity-Based Compensation	6 Months Ended
Equity-Based Compensation	Jun. 30, 2015
Share-based Compensation [Abstract]
Equity-Based Compensation	EQUITY-BASED COMPENSATION Equity-based payments to employees and directors, including grants of stock options, restricted stock units, and restricted stock, are recognized in the statements of operations based on the grant-date fair value of the award. The Company uses the straight-line method of attributing the value of stock-based compensation expense over the vesting periods. Stock compensation expense recognized during the period is based on the value of the portion of equity-based awards that is ultimately expected to vest during the period. Vesting requirements vary for directors, executives, and key employees with a vesting period that typically equals four years with graded vesting. On May 7, 2015, the shareholders of the Company authorized the Gibraltar Industries, Inc. 2015 Equity Incentive Plan (the "Plan") and simultaneously terminated the 2005 Equity Incentive Plan (the "Prior Plan"). The Plan is an incentive compensation plan that allows the Company to grant equity-based incentive compensation awards to eligible participants to provide them an additional incentive to promote the business of the Company, to increase their proprietary interest in the success of the Company, and to encourage them to remain in the Company’s employ. Awards under the plan may be in the form of options, restricted shares, restricted units, performance shares, performance stock units, and rights. The Plan provides for the issuance of up 1,250,000 shares of common stock and includes 274,374 shares of common stock which were reserved for issuance under the Prior Plan. Vesting terms and award life are governed by the award document. Restricted Stock Units, Restricted Shares and Performance Stock Units The following table provides the number of restricted stock units and performance stock units which will convert to shares upon vesting, as well as, restricted shares that were issued during the six months ended June 30, along with the weighted average grant date fair value of each award: 2015 2014 Awards Number of Awards Weighted Average Grant Date Fair Value Number of Awards Weighted Average Grant Date Fair Value Restricted stock units 101,788 $ 15.95 105,432 $ 18.07 Restricted shares 17,616 $ 17.71 21,721 $ 16.76 Performance stock units 321,714 $ 18.46 — $ — In June 2015, the Company awarded the performance stock units noted above. The final number of performance stock units that will convert to shares will be determined based on RBI's gross profit performance relative to their targeted gross profit for 2016 and 2017. Performance Stock Units The Company also awards performance stock units that will convert to cash upon completion of their performance period and vesting date. In January 2013, the Company awarded 304,000 performance stock units with a grant date fair value of $4,123,000 . As of June 30, 2015 , 237,000 of the originally awarded performance stock units remained outstanding after forfeitures. The final number of performance stock units earned was determined based on the Company’s actual return on invested capital (ROIC) for 2013 relative to the improved ROIC targeted for the performance period ending December 31, 2013. During the performance period, the participants earned an aggregate of 114,000 performance stock units, representing 50% of the targeted award of 237,000 units. In January 2014 and June 2014, the Company awarded 212,000 and 19,000 , respectively, of performance stock units with a grant date fair value of $3,914,000 and $319,000 , respectively. As of June 30, 2015 , 224,000 of the originally awarded performance stock units remained outstanding after forfeitures. The final number of performance stock units earned was determined based on the Company’s actual ROIC for 2014. Based on the actual 2014 ROIC, no shares were earned during the performance period. In January 2015, the Company awarded 219,000 performance stock units with a grant date fair value of $4,039,000 . As of June 30, 2015 , all of the originally awarded performance stock units remained outstanding. The final number of performance stock units earned will be determined based on the Company's actual ROIC for 2015. The cost of the 2013 , 2014 , and 2015 performance stock units will be recognized over the requisite vesting period, which ranges between one year and three years , depending on the date a participant turns 60 and completes 5 years of service. After the vesting period, any performance stock units earned will convert to cash based on the trailing 90 -day closing price of the Company’s common stock as of December 31, 2015 , 2016 , and 2017 and be payable to participants in January 2016 , 2017 , and 2018 , respectively. The following table summarizes the compensation expense recognized for the performance stock units which will convert to cash for the three and six months ended June 30, (in thousands): Three Months Ended Six Months Ended 2015 2014 2015 2014 Performance stock unit compensation expense $ 1,532 $ (831 ) $ 2,113 $ 306 Management Stock Purchase Plan The Management Stock Purchase Plan (MSPP) is an integral component of the Plan and provides participants the ability to defer a portion of their salary, their annual bonus under the Management Incentive Compensation Plan, and Directors’ fees. The deferral is converted to restricted stock units and credited to an account together with a company-match in restricted stock units equal to a percentage of the deferral amount. The account is converted to cash at the trailing 200 -day average closing price of the Company’s stock and payable to the participants upon a termination of their service to the Company. The matching portion vests only if the participant has reached their sixtieth (60t h ) birthday. If a participant terminates their service to the Company prior to age sixty (60), the match is forfeited. Upon termination, the account is converted to a cash account that accrues interest at 2% over the then current ten-year U.S. Treasury note rate. The account is then paid out in either one lump sum, or in five or ten equal annual cash installments at the participant’s election. The value of restricted stock units allocated to individuals under the MSPP is equal to the trailing 200 -day average closing price of the Company’s common stock as of the last day of the period. During the six months ended June 30, 2015 and 2014 , 80,630 and 112,027 restricted stock units, respectively, including the company-match, were credited to participant accounts. At June 30, 2015 and December 31, 2014 , the value of the restricted stock units in the MSPP was $16.04 and $15.68 per unit, respectively. At June 30, 2015 and December 31, 2014 , 556,034 and 647,371 restricted stock units, including the company-match, were credited to participant accounts including 77,756 and 62,455 , respectively, of unvested restricted stock units. The Company made payments of $1,475,000 with respect to restricted stock units issued under the MSPP during the six months ended June 30, 2015 , and $1,725,000 during the six months ended June 30, 2014 .

Derivative Instruments and Hedg

Derivative Instruments and Hedging Activities (Notes)	6 Months Ended
Derivative Instruments and Hedging Activities (Notes)	Jun. 30, 2015
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivatives	DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES The Company is exposed to certain risks arising from both its business operations and economic conditions. The primary risks that the Company manages through its derivative instruments are foreign currency exchange rate risk and commodity pricing risk. Accordingly, we have instituted hedging programs that are accounted for in accordance with Topic 815, “Derivatives and Hedging.” • Our foreign currency hedging program is a cash flow hedge program designed to limit the Company's exposure to variability in expected future cash flows. The Company uses foreign currency forward agreements and currency options, all of which mature within ten months , to manage its exposure to fluctuations in the foreign currency exchange rates. These contracts are not currently designated as hedging instruments in accordance with Topic 815 and, therefore, changes in fair value are recorded through earnings. • Our commodity price hedging program is designed to mitigate the risks associated with market fluctuations in the price of commodities. The Company uses commodity options, which are classified as economic hedges, to manage this risk. All economic hedges are recorded at fair value through earnings, as the Company does not qualify to use the hedge accounting designation as prescribed by Topic 815. Although certain of our derivative financial instruments do not qualify or are not accounted for under hedge accounting, we do not hold or issue derivative financial instruments for trading or other speculative purposes. We monitor our derivative positions using techniques including market valuations and sensitivity analyses. Hedge accounting generally provides for the matching of the timing of gain or loss recognition on the hedging instrument with the recognition of the changes in the fair value of the hedged asset or liability. These changes in fair value are attributable to the earnings effect of the hedged forecasted transactions in a cash flow hedge. We consider the classification of the underlying hedged item’s cash flows in determining the classification for the designated derivative instrument’s cash flows. We classify derivative instrument cash flows from hedges of changes in foreign currency as operating activities due to the nature of the hedged item. Cash flows from derivative instruments not designated under hedge accounting, such as our aluminum price options, are classified as investing activities. Derivatives not designated as hedging instruments To minimize commodity price exposure, the Company had commodity options with notional amounts of $5,670,000 at June 30, 2015 . These derivative instruments mature at various times through January 2016. To minimize foreign currency exposure, the Company had foreign currency options and forwards with notional amounts of $48,100,000 and $7,000,000 , respectively at June 30, 2015 . These derivate instruments mature at various times through April 2016. These commodity options, foreign exchange forwards and forward exchange options are recorded in the consolidated balance sheet at fair value and the resulting gains or losses are recorded to other income in the consolidated statement of operations. The (gains) losses recognized for the three and six months ended June 30, are as follows (in thousands): Three Months Ended Six Months Ended Derivatives not designated as hedging instruments 2015 2014 2015 2014 Commodity options $ (74 ) $ 272 $ 355 $ 272 Foreign exchange forwards 94 — 94 — Foreign exchange options (1) 1,352 — (2,817 ) — Total non-designated derivative realized loss (gain), net $ 1,372 $ 272 $ (2,368 ) $ 272 (1) Includes a loss of $182,000 for the discontinuation of cash flow hedges for which the forecasted transactions are not expected to occur within the originally forecasted time frame. Summary of Derivatives Derivatives consist of the following (in thousands): June 30, 2015 December 31, 2014 Derivatives not designated as hedging instruments Classification Fair Value Fair Value Commodity options Other current assets $ 83 $ 591 Commodity options Other assets — 162 Foreign exchange options Other current assets 3,100 1,851 Foreign exchange forwards Other current assets 78 — Foreign exchange options Other assets — 445 Total assets $ 3,261 $ 3,049

Fair Value Measurements

Fair Value Measurements	6 Months Ended
Fair Value Measurements	Jun. 30, 2015
Fair Value Disclosures [Abstract]
Fair Value Measurements	FAIR VALUE MEASUREMENTS FASB ASC Topic 820, “Fair Value Measurements and Disclosures,” defines fair value, sets out a framework for measuring fair value, and requires certain disclosures about fair value measurements. A fair value measurement assumes that the transaction to sell an asset or transfer a liability occurs in the principal market for the asset or liability. Fair value is defined based upon an exit price model. ASC 820 establishes a valuation hierarchy for disclosure of the inputs used to measure fair value into three broad levels. A financial asset or liability’s classification within the hierarchy is determined based on the lowest level input that is significant to the fair value measurement as follows: • Level 1 - Unadjusted quoted prices in active markets that are accessible to the reporting entity at the measurement date for identical assets and liabilities. • Level 2 - Inputs are quoted prices for similar assets and liabilities in active markets or inputs that are observable for the asset or liability, either directly or indirectly through market corroboration, for substantially the full term of the financial instrument. • Level 3 - Unobservable inputs for the assets or liability supported by little or no market activity. Level 3 inputs are based on the Company’s assumptions used to measure assets and liabilities at fair value. As described in Note 4 of the consolidated financial statements, the Company acquired all of the outstanding stock of RBI on June 9, 2015 and the assets of one business during the year ended December 31, 2013. The estimated fair values allocated to the assets acquired and liabilities assumed relied upon fair value measurements based in part on Level 3 inputs. The valuation techniques used to assign fair values to inventory, property, plant and equipment, and intangible assets included the cost approach, market approach, relief-from-royalty approach, and other income approaches. The valuation techniques relied on a number of inputs that included the cost and condition of the property, plant and equipment, forecasted net sales and incomes, and royalty rates. In addition, the Company has a contingent consideration liability related to the earn-out provision for the 2013 acquisition discussed in Note 4 that is recorded at fair value on a recurring basis each reporting period. A discounted cash flow analysis, which takes into account a discount rate, forecasted EBITDA of the acquired business and the Company’s estimate of the probability of the acquired business achieving the forecasted EBITDA is used to determine the fair value of this liability at each reporting period until the liability will be settled in 2015. The fair value of this liability is determined using Level 3 inputs. The fair value of this liability is sensitive primarily to changes in the forecasted EBITDA of the acquired business. As described in Note 10 of the consolidated financial statements, the Company holds derivative foreign currency exchange options and forwards, as well as, commodity options. The fair values of foreign currency exchange contracts are determined through the use of cash flow models that utilize observable market data inputs to estimate fair value. These observable market data inputs include foreign exchange rate and credit spread curves. In addition, the Company received fair value estimates from the foreign currency contract counterparties to verify the reasonableness of the Company’s estimates. The fair value of commodity options is determined through the use of cash flow models that utilize observable market data inputs to estimate fair value. These observable market data inputs include forward rates and implied volatility. In addition, the Company received fair value estimates from the commodity contract counterparty to verify the reasonableness of the Company’s estimates. The Company’s other financial instruments primarily consist of cash and cash equivalents, accounts receivable, notes receivable, and accounts payable, and long-term debt. The carrying values for our financial instruments approximate fair value with the exception, at times, of long-term debt. At June 30, 2015 and December 31, 2014 , the carrying value of outstanding debt was $243,200,000 and $213,600,000 , respectively. The fair value of the Company’s Senior Subordinated 6.25% Notes was estimated based on quoted market prices. The following table sets forth by level, within the fair value hierarchy, our assets (liabilities) carried at fair value as of June 30, 2015 and December 31, 2014 (in thousands): June 30, 2015 Classification Level 1 Level 2 Level 3 Total Carried at fair value Contingent consideration liability Accrued expenses $ — $ — $ 61 $ 61 Foreign currency exchange options Other current assets — 3,100 — 3,100 Foreign currency exchange forward Other current assets — 78 — 78 Commodity instruments Other current assets — 83 — 83 Disclosed at fair value Total long-term debt Long-term debt $ 247,925 $ — $ — $ 247,925 December 31, 2014 Classification Level 1 Level 2 Level 3 Total Carried at fair value Contingent consideration liability Accrued expenses $ — $ — $ 328 $ 328 Foreign currency exchange options Other current assets — 1,851 — 1,851 Foreign currency exchange options Other assets — 445 — 445 Commodity instruments Other current assets — 591 — 591 Commodity instruments Other assets — 162 — 162 Disclosed at fair value Total long-term debt Long-term debt $ 215,831 $ — $ — $ 215,831

Discontinued Operations

Discontinued Operations	6 Months Ended
Discontinued Operations	Jun. 30, 2015
Discontinued Operations and Disposal Groups [Abstract]
Discontinued Operations	DISCONTINUED OPERATIONS For certain divestiture transactions completed in prior years, the Company has agreed to indemnify the buyer for various liabilities that may arise after the disposal date, subject to limits of time and amount. The Company is a party to certain claims made under these indemnification provisions. As of June 30, 2015 , the Company has a contingent liability recorded for such provisions related to discontinued operations. Management does not believe that the outcome of this claim, or other claims, would significantly affect the Company’s financial condition or results of operation.

Exit Activity Costs and Asset I

Exit Activity Costs and Asset Impairments	6 Months Ended
Exit Activity Costs and Asset Impairments	Jun. 30, 2015
Restructuring and Related Activities [Abstract]
Exit Activity Costs And Asset Impairments	EXIT ACTIVITY COSTS AND ASSET IMPAIRMENTS The Company focuses on value-creation strategies which include aligning its cost structure to market demand, which has in part led to the consolidation of facilities and product lines. During the six months ended June 30, 2015 , the Company eliminated three product lines, closed two facilities, and sold and leased back a third facility. The discontinuation of the product lines and closing of two facilities resulted in additional asset impairment charges of $2,745,000 , an increase to cost of sales, during the first half of 2015. The sale leaseback of the third facility resulted in a gain of $6,799,000 , thus a reduction to selling, general and administrative expense (SG&A) in the first half of 2015. The net result of these activities was a reduction of expense of $4,054,000 for asset impairment during the first half of 2015. In addition, the Company incurred exit activity costs of $766,000 , including severance costs, contract termination costs, and other moving and closing costs during the six months ended June 30, 2015 . During 2014, the Company consolidated two facilities in this effort. For the six months ended June 30, 2014 , the Company recorded a reduction of SG&A expense of $554,000 , the net result of a gain on the sale of one of the consolidated facilities previously impaired in 2013, partially offset by impairment charges for the other facility consolidated during 2014, along with exit activity costs, including contract termination costs, severance costs, and other moving and closing costs. If future opportunities for cost savings are identified, other facility consolidations and closings will be considered. The following table provides a summary of asset impairments and exit activity costs (gains) incurred by segment during the three and six months ended June 30, (in thousands): Three Months Ended Six Months Ended 2015 2014 2015 2014 Residential Products $ 3,251 $ (182 ) $ (3,329 ) $ 145 Industrial and Infrastructure Products 41 357 41 459 Net asset impairment and exit activity charges (gains) $ 3,292 $ 175 $ (3,288 ) $ 604 The following table provides a summary of where the asset impairments and exit activity costs (gains) were recorded in the statement of operations for the three and six months ended June 30, (in thousands): Three Months Ended Six Months Ended 2015 2014 2015 2014 Cost of sales $ 3,173 $ (123 ) $ 3,361 $ 202 Selling, general, and administrative expense 119 298 (6,649 ) 402 Net asset impairment and exit activity charges (gains) $ 3,292 $ 175 $ (3,288 ) $ 604 The following table reconciles the beginning and ending liability for exit activity costs relating to the Company’s facility consolidation efforts (in thousands): 2015 2014 Balance at January 1 $ 575 $ 1,092 Exit activity costs recognized 766 1,158 Cash payments (641 ) (1,522 ) Balance at June 30 $ 700 $ 728

Income Taxes

Income Taxes	6 Months Ended
Income Taxes	Jun. 30, 2015
Income Tax Disclosure [Abstract]
Income Taxes	INCOME TAXES The following table summarizes the provision for income taxes for continuing operations for the three and six months ended June 30, and the applicable effective tax rates (in thousands): Three Months Ended Six Months Ended 2015 2014 2015 2014 Provision for income taxes $ 2,202 $ 4,089 $ 5,494 $ 2,838 Effective tax rate 35.0 % 38.9 % 36.3 % 39.5 % The Company’s provision for income taxes in interim periods is computed by applying forecasted annual effective tax rates to income or loss before income taxes for the interim period. In addition, non-recurring or discrete items, including interest on prior year tax liabilities, are recorded during the period in which they occur. To the extent that actual income or loss before taxes for the full year differs from the forecast estimates applied at the end of the most recent interim period, the actual tax rate recognized for the year ending December 31, 2015 could be materially different from the forecasted rate used for the six months ended June 30, 2015 . The effective tax rate for the three months ended June 30, 2015 equaled the U.S. federal statutory rate of 35% . The effective tax rate for the six months ended June 30, 2015 exceeded the U.S. federal statutory rate of 35% due to state taxes partially offset by favorable permanent differences and favorable discrete items. Due to a favorable discrete benefit booked in the second quarter of 2015, the effective tax rate was lower in the three months ended June 30, 2015 compared to the six months ended June 30, 2015. The effective tax rates for the three and six months ended June 30, 2014 exceeded the U.S. federal statutory rate of 35% due to state taxes and non-deductible permanent differences.

Net Earnings Per Share

Net Earnings Per Share	6 Months Ended
Net Earnings Per Share	Jun. 30, 2015
Earnings Per Share [Abstract]
Net Earnings Per Share	NET EARNINGS PER SHARE Basic earnings per share is based on the weighted average number of common shares outstanding. Diluted earnings per share is based on the weighted average number of common shares outstanding, as well as dilutive potential common shares which, in the Company’s case, comprise of shares issuable under its equity compensation plans described in Note 9 of the consolidated financial statements. The weighted average number of shares and conversions utilized in the calculation of diluted earnings per share does not include potential anti-dilutive common shares aggregating 489,000 and 487,000 for the three months ended June 30, 2015 and 2014 , respectively, and 471,000 and 524,000 for the six months ended June 30, 2015 and 2014, respectively. The treasury stock method is used to calculate dilutive shares, which reduces the gross number of dilutive shares by the number of shares purchasable from the proceeds of the options assumed to be exercised and the unrecognized expense related to the restricted stock and restricted stock unit awards assumed to have vested. The following table sets forth the computation of basic and diluted earnings per share for the three and six months ended June 30, (in thousands): Three Months Ended Six Months Ended 2015 2014 2015 2014 Numerator: Income from continuing operations $ 4,087 $ 6,431 $ 9,624 $ 4,345 Loss from discontinued operations — — (28 ) — Net income (loss) available to common shareholders $ 4,087 $ 6,431 $ 9,596 $ 4,345 Denominator for basic earnings per share: Weighted average shares outstanding 31,210 31,066 31,200 31,028 Denominator for diluted earnings per share: Weighted average shares outstanding 31,210 31,066 31,200 31,028 Common stock options and restricted stock 285 205 240 207 Weighted average shares and conversions $ 31,495 $ 31,271 $ 31,440 $ 31,235

Segment Information

Segment Information	6 Months Ended
Segment Information	Jun. 30, 2015
Segment Reporting Information, Revenue for Reportable Segment [Abstract]
Segment Information	SEGMENT INFORMATION The Company is organized into two reportable segments on the basis of the production processes and products and services provided by each segment, identified as follows: (i) Residential Products, which primarily includes roof and foundation ventilation products, mail and package storage products, rain dispersion products and roofing accessories; and (ii) Industrial and Infrastructure Products, which primarily includes fabricated bar grating, expanded and perforated metal, expansion joints and structural bearings used in a variety of industrial and commercial-related markets. When determining the reportable segments, the Company aggregated several operating segments based on their similar economic and operating characteristics. On June 9, 2015, the Company acquired RBI which qualifies as an additional operating segment. As of June 30, 2015 and through the date of this filing, the Company is reassessing its reportable segments. As such, the Company has separately disclosed the RBI operating segment for the three and six months ended June 30 in the table below, but may not continue to do so going forward in light of this ongoing reassessment. The following table sets forth the reconciliation of sales to earnings before income taxes by segment for the three and six months ended June 30, (in thousands): Three Months Ended Six Months Ended 2015 2014 2015 2014 Net sales: Residential Products $ 134,669 $ 117,400 $ 241,464 $ 204,383 Industrial and Infrastructure Products 101,900 117,938 196,185 222,284 Less: Intersegment sales (482 ) (378 ) (947 ) (675 ) 101,418 117,560 195,238 221,609 RBI 17,084 — 17,084 — Total consolidated net sales $ 253,171 $ 234,960 $ 453,786 $ 425,992 Income (loss) from operations: Residential Products $ 11,910 $ 11,089 $ 24,043 $ 13,182 Industrial and Infrastructure Products 5,356 5,976 7,362 9,084 RBI 999 — 999 — Unallocated Corporate Expenses (7,064 ) (2,335 ) (12,233 ) (7,203 ) Total income (loss) from operations $ 11,201 $ 14,730 $ 20,171 $ 15,063

Supplemental Financial Informat

Supplemental Financial Information	6 Months Ended
Supplemental Financial Information	Jun. 30, 2015
Condensed Financial Information of Parent Company Only Disclosure [Abstract]
Supplemental Financial Information	SUPPLEMENTAL FINANCIAL INFORMATION The following information sets forth the consolidating summary financial statements of the issuer (Gibraltar Industries, Inc.) and guarantors, which guarantee the Senior Subordinated 6.25% Notes due February 1, 2021 , and the non-guarantors. The guarantors are significant domestic 100% owned subsidiaries of the issuer and the guarantees are full, unconditional, joint and several. Investments in subsidiaries are accounted for by the parent using the equity method of accounting. The guarantor subsidiaries and non-guarantor subsidiaries are presented on a combined basis. The principal elimination entries eliminate investments in subsidiaries and intercompany balances and transactions. GIBRALTAR INDUSTRIES, INC. CONSOLIDATING STATEMENTS OF OPERATIONS THREE MONTHS ENDED JUNE 30, 2015 (in thousands) Gibraltar Industries, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Eliminations Total Net sales $ — $ 235,468 $ 22,419 $ (4,716 ) $ 253,171 Cost of sales — 193,554 19,863 (4,365 ) 209,052 Gross profit — 41,914 2,556 (351 ) 44,119 Selling, general, and administrative expense 31 30,322 2,565 — 32,918 (Loss) income from operations (31 ) 11,592 (9 ) (351 ) 11,201 Interest expense (income) 3,402 433 (24 ) — 3,811 Other (income) expense (19 ) 1,058 62 — 1,101 (Loss) income before taxes (3,414 ) 10,101 (47 ) (351 ) 6,289 (Benefit of) provision for income taxes (1,197 ) 3,174 225 — 2,202 (Loss) income from continuing operations (2,217 ) 6,927 (272 ) (351 ) 4,087 Equity in earnings from subsidiaries 6,655 (272 ) — (6,383 ) — Net income (loss) $ 4,438 $ 6,655 $ (272 ) $ (6,734 ) $ 4,087 GIBRALTAR INDUSTRIES, INC. CONSOLIDATING STATEMENTS OF OPERATIONS THREE MONTHS ENDED JUNE 30, 2014 (in thousands) Gibraltar Industries, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Eliminations Total Net sales $ — $ 216,885 $ 22,971 $ (4,896 ) $ 234,960 Cost of sales — 179,207 20,173 (4,543 ) 194,837 Gross profit — 37,678 2,798 (353 ) 40,123 Selling, general, and administrative expense 25 23,511 1,857 — 25,393 (Loss) income from operations (25 ) 14,167 941 (353 ) 14,730 Interest expense (income) 3,403 322 (34 ) — 3,691 Other expense — 519 — — 519 (Loss) income before taxes (3,428 ) 13,326 975 (353 ) 10,520 (Benefit of) provision for income taxes (1,187 ) 5,095 181 — 4,089 (Loss) income from continuing operations (2,241 ) 8,231 794 (353 ) 6,431 Equity in earnings from subsidiaries 9,025 794 — (9,819 ) — Net income $ 6,784 $ 9,025 $ 794 $ (10,172 ) $ 6,431 GIBRALTAR INDUSTRIES, INC. CONSOLIDATING STATEMENTS OF OPERATIONS SIX MONTHS ENDED JUNE 30, 2015 (in thousands) Gibraltar Industries, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Eliminations Total Net sales $ — $ 419,818 $ 42,167 $ (8,199 ) $ 453,786 Cost of sales — 350,418 37,079 (7,745 ) 379,752 Gross profit — 69,400 5,088 (454 ) 74,034 Selling, general, and administrative expense 71 49,684 4,108 — 53,863 (Loss) income from operations (71 ) 19,716 980 (454 ) 20,171 Interest expense (income) 6,804 760 (53 ) — 7,511 Other (income) expense (12 ) (2,465 ) 19 — (2,458 ) (Loss) income before taxes (6,863 ) 21,421 1,014 (454 ) 15,118 (Benefit of) provision for income taxes (2,407 ) 7,435 466 — 5,494 (Loss) income from continuing operations (4,456 ) 13,986 548 (454 ) 9,624 Discontinued operations: Loss from discontinued operations before taxes — (44 ) — — (44 ) Benefit of income taxes — (16 ) — — (16 ) Loss from discontinued operations — (28 ) — — (28 ) Equity in earnings from subsidiaries 14,506 548 — (15,054 ) — Net income $ 10,050 $ 14,506 $ 548 $ (15,508 ) $ 9,596 GIBRALTAR INDUSTRIES, INC. CONSOLIDATING STATEMENTS OF OPERATIONS SIX MONTHS ENDED JUNE 30, 2014 (in thousands) Gibraltar Industries, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Eliminations Total Net sales $ — $ 389,666 $ 45,890 $ (9,564 ) $ 425,992 Cost of sales — 324,368 40,667 (9,030 ) 356,005 Gross profit — 65,298 5,223 (534 ) 69,987 Selling, general, and administrative expense 61 51,274 3,589 — 54,924 (Loss) income from operations (61 ) 14,024 1,634 (534 ) 15,063 Interest expense (income) 6,764 636 (69 ) — 7,331 Other expense — 549 — — 549 (Loss) income before taxes (6,825 ) 12,839 1,703 (534 ) 7,183 (Benefit of) provision for income taxes (2,364 ) 4,861 341 — 2,838 (Loss) income from continuing operations (4,461 ) 7,978 1,362 (534 ) 4,345 Equity in earnings from subsidiaries 9,340 1,362 — (10,702 ) — Net income $ 4,879 $ 9,340 $ 1,362 $ (11,236 ) $ 4,345 GIBRALTAR INDUSTRIES, INC. CONSOLIDATING STATEMENTS OF COMPREHENSIVE INCOME THREE MONTHS ENDED JUNE 30, 2015 (in thousands) Gibraltar Industries, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Eliminations Total Net income (loss) $ 4,438 $ 6,655 $ (272 ) $ (6,734 ) $ 4,087 Other comprehensive income: Foreign currency translation adjustment — — 2,138 — 2,138 Reclassification of loss on cash flow hedges, net of tax — — — — — Adjustment to retirement benefit liability, net of tax — 2 — — 2 Adjustment to post-retirement health care liability, net of tax — 37 — — 37 Other comprehensive income — 39 2,138 — 2,177 Total comprehensive income $ 4,438 $ 6,694 $ 1,866 $ (6,734 ) $ 6,264 GIBRALTAR INDUSTRIES, INC. CONSOLIDATING STATEMENTS OF COMPREHENSIVE INCOME THREE MONTHS ENDED JUNE 30, 2014 (in thousands) Gibraltar Industries, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Eliminations Total Net income $ 6,784 $ 9,025 $ 794 $ (10,172 ) $ 6,431 Other comprehensive (loss) income: Foreign currency translation adjustment — — 1,542 — 1,542 Change in unrealized loss on cash flow hedges, net of tax — (956 ) — — (956 ) Adjustment to retirement benefit liability, net of tax — 2 — — 2 Adjustment to post-retirement health care liability, net of tax — 18 — — 18 Other comprehensive (loss) income — (936 ) 1,542 — 606 Total comprehensive income $ 6,784 $ 8,089 $ 2,336 $ (10,172 ) $ 7,037 GIBRALTAR INDUSTRIES, INC. CONSOLIDATING STATEMENTS OF COMPREHENSIVE INCOME SIX MONTHS ENDED JUNE 30, 2015 (in thousands) Gibraltar Industries, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Eliminations Total Net income $ 10,050 $ 14,506 $ 548 $ (15,508 ) $ 9,596 Other comprehensive (loss) income: Foreign currency translation adjustment — — (1,662 ) — (1,662 ) Reclassification of loss on cash flow hedges, net of tax — 143 — — 143 Adjustment to retirement benefit liability, net of tax — 4 — — 4 Adjustment to post-retirement health care liability, net of tax — 74 — — 74 Other comprehensive income (loss) — 221 (1,662 ) — (1,441 ) Total comprehensive income (loss) $ 10,050 $ 14,727 $ (1,114 ) $ (15,508 ) $ 8,155 GIBRALTAR INDUSTRIES, INC. CONSOLIDATING STATEMENTS OF COMPREHENSIVE INCOME SIX MONTHS ENDED JUNE 30, 2014 (in thousands) Gibraltar Industries, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Eliminations Total Net income $ 4,879 $ 9,340 $ 1,362 $ (11,236 ) $ 4,345 Other comprehensive income (loss): Foreign currency translation adjustment — — 638 — 638 Change in unrealized loss on cash flow hedges, net of tax — (956 ) — — (956 ) Adjustment to retirement benefit liability, net of tax — 4 — — 4 Adjustment to post-retirement health care liability, net of tax — 37 — — 37 Other comprehensive (loss) income — (915 ) 638 — (277 ) Total comprehensive income $ 4,879 $ 8,425 $ 2,000 $ (11,236 ) $ 4,068 GIBRALTAR INDUSTRIES, INC. CONSOLIDATING BALANCE SHEETS JUNE 30, 2015 (in thousands) Gibraltar Industries, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Eliminations Total Assets Current assets: Cash and cash equivalents $ — $ 17,160 $ 22,262 $ — $ 39,422 Accounts receivable, net — 160,282 20,100 — 180,382 Intercompany balances (114,041 ) 137,658 (23,617 ) — — Inventories — 124,810 9,941 — 134,751 Other current assets 2,448 17,840 3,051 — 23,339 Total current assets (111,593 ) 457,750 31,737 — 377,894 Property, plant, and equipment, net — 110,822 14,173 — 124,995 Goodwill — 271,343 21,575 — 292,918 Acquired intangibles — 120,151 16,580 — 136,731 Other assets 2,689 4,772 — — 7,461 Investment in subsidiaries 720,452 57,621 — (778,073 ) — $ 611,548 $ 1,022,459 $ 84,065 $ (778,073 ) $ 939,999 Liabilities and Shareholders’ Equity Current liabilities: Accounts payable $ — $ 106,333 $ 8,398 $ — $ 114,731 Accrued expenses 4,928 75,842 11,613 — 92,383 Current maturities of long-term debt — 400 — — 400 Total current liabilities 4,928 182,575 20,011 — 207,514 Long-term debt 210,000 32,800 — — 242,800 Deferred income taxes — 48,744 5,987 — 54,731 Other non-current liabilities — 37,888 446 — 38,334 Shareholders’ equity 396,620 720,452 57,621 (778,073 ) 396,620 $ 611,548 $ 1,022,459 $ 84,065 $ (778,073 ) $ 939,999 GIBRALTAR INDUSTRIES, INC. CONSOLIDATING BALANCE SHEETS DECEMBER 31, 2014 (in thousands) Gibraltar Industries, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Eliminations Total Assets Current assets: Cash and cash equivalents $ — $ 91,466 $ 19,144 $ — $ 110,610 Accounts receivable, net — 91,713 9,428 — 101,141 Intercompany balances 21,619 (1,850 ) (19,769 ) — — Inventories — 120,091 8,652 — 128,743 Other current assets 4,484 14,488 965 — 19,937 Total current assets 26,103 315,908 18,420 — 360,431 Property, plant, and equipment, net — 116,628 12,947 — 129,575 Goodwill — 229,558 6,486 — 236,044 Acquired intangibles — 77,259 4,956 — 82,215 Other assets 2,931 2,964 — — 5,895 Investment in subsidiaries 573,664 32,404 — (606,068 ) — $ 602,698 $ 774,721 $ 42,809 $ (606,068 ) $ 814,160 Liabilities and Shareholders’ Equity Current liabilities: Accounts payable $ — $ 74,751 $ 6,495 $ — $ 81,246 Accrued expenses 5,469 45,561 1,409 — 52,439 Current maturities of long-term debt — 400 — — 400 Total current liabilities 5,469 120,712 7,904 — 134,085 Long-term debt 210,000 3,200 — — 213,200 Deferred income taxes — 47,717 2,055 — 49,772 Other non-current liabilities — 29,428 446 — 29,874 Shareholders’ equity 387,229 573,664 32,404 (606,068 ) 387,229 $ 602,698 $ 774,721 $ 42,809 $ (606,068 ) $ 814,160 GIBRALTAR INDUSTRIES, INC. CONDENSED CONSOLIDATING STATEMENTS OF CASH FLOWS SIX MONTHS ENDED JUNE 30, 2015 (in thousands) Gibraltar Industries, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Eliminations Total Cash Flows from Operating Activities Net cash (used in) provided by operating activities $ (6,621 ) $ 16,091 $ 2,288 $ — $ 11,758 Cash Flows from Investing Activities Cash paid for acquisitions — (106,055 ) (28,263 ) — (134,318 ) Net proceeds from sale of property and equipment — 26,181 — — 26,181 Purchases of property, plant, and equipment — (4,307 ) (317 ) — (4,624 ) Other investing activities — 1,154 — — 1,154 Net cash used in investing activities — (83,027 ) (28,580 ) — (111,607 ) Cash Flows from Financing Activities Long-term debt payments — (11,792 ) — — (11,792 ) Proceeds from long-term debt — 41,392 — — 41,392 Purchase of treasury stock at market prices (387 ) — — — (387 ) Net proceeds from issuance of common stock 180 — — — 180 Intercompany financing 6,791 (36,970 ) 30,179 — — Excess tax benefit from stock compensation 37 — — — 37 Net cash provided by (used in) financing activities 6,621 (7,370 ) 30,179 — 29,430 Effect of exchange rate changes on cash — — (769 ) — (769 ) Net (decrease) increase in cash and cash equivalents — (74,306 ) 3,118 — (71,188 ) Cash and cash equivalents at beginning of year — 91,466 19,144 — 110,610 Cash and cash equivalents at end of period $ — $ 17,160 $ 22,262 $ — $ 39,422 GIBRALTAR INDUSTRIES, INC. CONDENSED CONSOLIDATING STATEMENTS OF CASH FLOWS SIX MONTHS ENDED JUNE 30, 2014 (in thousands) Gibraltar Industries, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Eliminations Total Cash Flows from Operating Activities Net cash (used in) provided by operating activities $ (6,664 ) $ 272 $ 2,607 $ — $ (3,785 ) Cash Flows from Investing Activities Purchases of property, plant, and equipment — (9,232 ) (2,266 ) — (11,498 ) Other investing activities — 121 — — 121 Net proceeds from sale of property and equipment — 5,947 3 — 5,950 Net cash used in investing activities — (3,164 ) (2,263 ) — (5,427 ) Cash Flows from Financing Activities Long-term debt payments — (407 ) — — (407 ) Purchase of treasury stock at market prices (408 ) — — — (408 ) Net proceeds from issuance of common stock 404 — — — 404 Intercompany financing 6,587 (6,028 ) (559 ) — — Excess tax benefit from stock compensation 81 — — — 81 Net cash provided by (used in) financing activities 6,664 (6,435 ) (559 ) — (330 ) Effect of exchange rate changes on cash — — 260 — 260 Net (decrease) increase in cash and cash equivalents — (9,327 ) 45 — (9,282 ) Cash and cash equivalents at beginning of year — 75,856 21,183 — 97,039 Cash and cash equivalents at end of period $ — $ 66,529 $ 21,228 $ — $ 87,757

Recent Accounting Pronounceme26

Recent Accounting Pronouncements (Policies)	6 Months Ended
Recent Accounting Pronouncements (Policies)	Jun. 30, 2015
Accounting Policies [Abstract]
Recent Accounting Pronouncements	In April 2014, the FASB issued Accounting Standards Update 2014-08, "Presentation of Financial Statements (Topic 205) and Property, Plant, and Equipment (Topic 360)". The amendments in this update affect the presentation on the financial statements of assets which are disposed of or classified as held for sale. The amendments in Topic 205 and 360 are effective prospectively beginning on or after December 15, 2014. This standard was adopted On January 1, 2015 and it did not have a material impact on the Company's consolidated financial results. In May 2014, the FASB issued Accounting Standards Update 2014-09, "Revenue from Contracts with Customers" (Topic 606). The update clarifies the principles for recognizing revenue and develops a common standard for U.S. Generally Accepted Accounting Principles and International Financial Reporting Standards. More specifically, the core principle of the guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The amendments in Topic 606 are effective for annual reporting periods beginning after December 15, 2017, including interim periods within that reporting period. Early adoption is not permitted. The Company is currently evaluating the impact of adopting the new standard on revenue recognition and its consolidated financial statements. In January 2015, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update 2015-01, "Income Statement - Extraordinary and Unusual Items" (Subtopic 225-20). The amendments in this Update simplify the income statement presentation by eliminating the concept of extraordinary items. The amendment in this Update is effective beginning after December 15, 2015, and early adoption is permitted. The Company adopted the amendments in this Update as of March 31, 2015, and the adoption does not have a material impact on either the Company's financial results, or the presentation of those results. In February 2015, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update 2015-02, "Consolidation" (Topic 810). The amendments in this Update change the analysis that a reporting entity must perform to determine whether it should consolidate certain types of legal entities specifically related to variable interest entities, limited partnerships, and other similar legal entities. The amendments in this Update are effective beginning after December 15, 2015, and early adoption is permitted. The Company adopted the amendments in this Update as of March 31, 2015, and the adoption does not have a material impact on the Company's financial results. In April 2015, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update 2015-03, "Interest - Imputation of Interest" (Subtopic 835-30). The Update was issued to change the presentation of debt issuance costs from an asset to a direct deduction from the related liability. This guidance, which is effective for fiscal years beginning after December 15, 2015, and interim periods within those fiscal years, may be early adopted for financial statements that have not been previously issued and its provisions are to be retrospectively applied as a change in accounting principle. Upon adoption, this guidance is expected to decrease Other assets, which includes our deferred financing costs on our debt obligations, and comparably decrease Long-term debt on our Balance Sheets. This guidance is not expected to have any impact on our Statements of Operations or our Statements of Cash Flows. In April 2015, the Financial Accounting Standards Board issued Accounting Standards Update 2015-05, "Intangibles - Goodwill and Other - Internal Use Software" (Subtopic 350-40). The amendments in this Update provide guidance to customers about whether a cloud computing arrangement includes a software license and the accounting treatment for the arrangement. The amendments in this Update are effective beginning after December 15, 2015 and early adoption is permitted. The Company adopted the amendments in this Update as of June 30, 2015, and the adoption does not have a material impact on the Company's financial results. In May 2015, the Financial Accounting Standards Board issued Accounting Standards Update 2015-07, "Fair Value Measurement" (Topic 820). The amendments in this Update remove the requirement to categorize within the fair value hierarchy all investments for which fair value is measured using the net asset value per share as a practical expedient. The amendments in this update are effective beginning after December 15, 2015 and early adoption is permitted. The Company adopted the amendments in this Update as of June 30, 2015, and the adoption does not have a material impact on the Company's financial results. In May 2015, the Financial Accounting Standards Board issued Accounting Standards Update 2015-08, "Business Combinations" (Topic 805). This Update relates to pushdown accounting and the amendments and modifications made to SEC paragraphs pursuant to Staff Accounting Bulletin Number 115. The Company adopted the amendments in this Update as of June 30, 2015, and the adoption does not have a material impact on the Company's financial results. In June 2015, the Financial Accounting Standards Board issued Accounting Standards Update 2015-10, "Technical Corrections and Improvements". The object of this Update is to clarify the Codification, correct unintended application of guidance, or make minor improvements to the Codification that are not expected to have a significant effect on current accounting practice. Transition guidance varies based on the different amendments in this Update beginning after December 15, 2015 and early adoption is permitted. The Company adopted the amendments in this Update as of June 30, 2015, and the adoption does not have a material impact on the Company's financial results. In July 2015, guidance was issued which changes the measurement of inventory to the lower of cost and net realizable value. This guidance, which is effective for fiscal years beginning after December 15, 2015, and interim periods within those fiscal years, may be applied prospectively and early adopted for the beginning of an interim or annual period. This guidance is not expected to have any impact on our Balance Sheet or Statements of Operations.

Inventories (Tables)

Inventories (Tables)	6 Months Ended
Inventories (Tables)	Jun. 30, 2015
Inventory Disclosure [Abstract]
Schedule Of Inventories	Inventories consist of the following (in thousands): June 30, 2015 December 31, 2014 Raw material $ 69,042 $ 58,665 Work-in-process 14,774 12,841 Finished goods 50,935 57,237 Total inventories $ 134,751 $ 128,743

Acquisitions (Tables)

Acquisitions (Tables)	6 Months Ended
Acquisitions (Tables)	Jun. 30, 2015
RBI
Business Acquisition [Line Items]
Allocation Of Purchase Consideration To The Assets Acquired And Liabilities Assumed	The allocation of the preliminary purchase consideration to the fair value of the assets acquired and liabilities assumed is as follows as of the date of the acquisition (in thousands): Working capital $ 21,297 Property, plant, and equipment 12,906 Acquired intangible assets 56,392 Other assets 3,214 Deferred income taxes (4,953 ) Other liabilities (3,141 ) Goodwill 56,975 Fair value of purchase consideration $ 142,690
Schedule Of Acquired Intangible Assets	The intangible assets acquired in this acquisition consisted of the following (in thousands): Fair Value Estimated Trademarks $ 13,550 Indefinite Technology 3,550 7-15 years Customer relationships 32,892 11-17 years Non-compete agreements 1,300 5 years Backlog 5,100 0.5 years Total $ 56,392
Schedule of acquisition related costs	The acquisition related costs consisted of the following for the three months and six months ended June 30, 2015 (in thousands): Selling, general and administrative costs $ 1,795 Cost of sales 58 Total acquisition related costs $ 1,853
Schedule of Pro Forma Information	The pro forma amounts may not be indicative of the results that actually would have been achieved had the acquisitions occurred as of January 1, 2014 and are not necessarily indicative of future results of the combined companies (in thousands, except per share data): Three Months Ended Six Months Ended 2015 2014 2015 2014 Net sales $ 300,005 $ 261,918 $ 540,543 $ 479,711 Net income $ 8,824 $ 5,181 $ 14,193 $ 5,104 Net income per share - Basic $ 0.28 $ 0.17 $ 0.45 $ 0.16 Net income per share -Diluted $ 0.28 $ 0.17 $ 0.45 $ 0.16
September 2013 Acquisition
Business Acquisition [Line Items]
Allocation Of Purchase Consideration To The Assets Acquired And Liabilities Assumed	The allocation of purchase consideration to the fair value of the assets acquired and liabilities assumed during 2013 were as follows as of the date of the acquisition (in thousands): Working capital $ 2,665 Property, plant, and equipment 153 Acquired intangible assets 2,170 Goodwill 2,466 Fair value of purchase consideration $ 7,454
Schedule Of Acquired Intangible Assets	The intangible assets acquired in this acquisition consisted of the following (in thousands): Fair Value Estimated Useful Life Trademarks $ 640 Indefinite Technology 260 15 years Customer relationships 1,130 15 years Non-compete agreements 140 5 years Total $ 2,170
Schedule of acquisition related costs	All acquisition related costs (including the gain recognized as a result of the calculation of the earn-out obligation at fair value) consisted of the following (in thousands): Three Months Ended Six Months Ended 2015 2014 2015 2014 Selling, general and administrative costs $ (252 ) $ (742 ) $ (480 ) $ (740 ) Cost of sales — — — 206 Total acquisition related costs $ (252 ) $ (742 ) $ (480 ) $ (534 )

Goodwill and Related Intangib29

Goodwill and Related Intangible Assets (Tables)	6 Months Ended
Goodwill and Related Intangible Assets (Tables)	Jun. 30, 2015
Goodwill and Intangible Assets Disclosure [Abstract]
Schedule Of Changes In Carrying Amount Of Goodwill	The changes in the carrying amount of goodwill for the six months ended June 30, 2015 are as follows (in thousands): Residential Products Industrial and Infrastructure Products RBI Total Balance at December 31, 2014 $ 181,285 $ 54,759 $ — $ 236,044 Acquired goodwill — — 56,975 56,975 Foreign currency translation — (393 ) 292 (101 ) Balance at June 30, 2015 $ 181,285 $ 54,366 $ 57,267 $ 292,918
Schedule Of Acquired Intangible Assets	Acquired intangible assets consist of the following (in thousands): June 30, 2015 December 31, 2014 Gross Carrying Amount Accumulated Amortization Gross Carrying Amount Accumulated Amortization Estimated Life Indefinite-lived intangible assets: Trademarks $ 55,543 $ — $ 42,720 $ — Indefinite Finite-lived intangible assets: Trademarks 6,520 2,128 3,886 1,827 2 to 15 Years Unpatented technology 28,077 9,676 24,527 8,768 5 to 20 Years Customer relationships 85,792 33,156 52,974 31,554 5 to 17 Years Non-compete agreements 3,107 1,617 1,807 1,550 4 to 10 Years Backlog 6,468 2,199 1,330 1,330 0.5 to 2 Years 129,964 48,776 84,524 45,029 Total acquired intangible assets $ 185,507 $ 48,776 $ 127,244 $ 45,029
Schedule of Acquired Intangible Asset Amortization Expense	The following table summarizes the acquired intangible asset amortization expense for the three and six months ended June 30 (in thousands): Three Months Ended Six Months Ended 2015 2014 2015 2014 Amortization expense $ 2,585 $ 1,435 $ 4,011 $ 2,874
Schedule Of Amortization Expense	Amortization expense related to acquired intangible assets for the remainder of fiscal 2015 and the next five years thereafter is estimated as follows (in thousands): 2015 $8,710 2016 $8,615 2017 $8,276 2018 $7,718 2019 $7,048 2020 $6,535

Long-Term Debt (Tables)

Long-Term Debt (Tables)	6 Months Ended
Long-Term Debt (Tables)	Jun. 30, 2015
Long-term Debt, Unclassified [Abstract]
Schedule Of Long-Term Debt	Long-term debt consists of the following (in thousands): June 30, 2015 December 31, 2014 Senior Subordinated 6.25% Notes $ 210,000 $ 210,000 Revolving credit facility 30,000 — Other debt 3,200 3,600 Total debt 243,200 213,600 Less current maturities 400 400 Total long-term debt $ 242,800 $ 213,200

Accumulated Other Comprehensi31

Accumulated Other Comprehensive (Loss) Income (Tables)	6 Months Ended
Accumulated Other Comprehensive (Loss) Income (Tables)	Jun. 30, 2015
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Schedule Of Components Of Accumulated Other Comprehensive Loss	The cumulative balance of each component of accumulated other comprehensive loss, net of tax, is as follows (in thousands): Foreign Currency Translation Adjustment Cash Flow Hedges Minimum Pension Unamortized Post Retirement Health Total Pre-Tax Amount Tax (Benefit) Expense Accumulated Other Balance at December 31, 2014 $ (6,565 ) $ (225 ) $ 43 $ (4,521 ) $ (11,268 ) $ (1,717 ) $ (9,551 ) Reclassified loss on cash flow hedge from other comprehensive income (loss) — 225 — — 225 82 143 Minimum pension and post retirement health care plan adjustments — — 7 121 128 50 78 Foreign currency translation income (1,662 ) — — — (1,662 ) — (1,662 ) Balance at June 30, 2015 $ (8,227 ) $ — $ 50 $ (4,400 ) $ (12,577 ) $ (1,585 ) $ (10,992 )

Equity-Based Compensation (Tabl

Equity-Based Compensation (Tables)	6 Months Ended
Equity-Based Compensation (Tables)	Jun. 30, 2015
Share-based Compensation [Abstract]
Schedule Of Number Of Awards And Weighted Average Grant Date Fair Value	The following table provides the number of restricted stock units and performance stock units which will convert to shares upon vesting, as well as, restricted shares that were issued during the six months ended June 30, along with the weighted average grant date fair value of each award: 2015 2014 Awards Number of Awards Weighted Average Grant Date Fair Value Number of Awards Weighted Average Grant Date Fair Value Restricted stock units 101,788 $ 15.95 105,432 $ 18.07 Restricted shares 17,616 $ 17.71 21,721 $ 16.76 Performance stock units 321,714 $ 18.46 — $ —
Schedule Of Compensation Expense Recognized From Change In Fair Value And Vesting Of Performance Stock Units	The following table summarizes the compensation expense recognized for the performance stock units which will convert to cash for the three and six months ended June 30, (in thousands): Three Months Ended Six Months Ended 2015 2014 2015 2014 Performance stock unit compensation expense $ 1,532 $ (831 ) $ 2,113 $ 306

Derivative Instruments and He33

Derivative Instruments and Hedging Activities (Tables)	6 Months Ended
Derivative Instruments and Hedging Activities (Tables)	Jun. 30, 2015
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivatives not designated as hedging instruments	The (gains) losses recognized for the three and six months ended June 30, are as follows (in thousands): Three Months Ended Six Months Ended Derivatives not designated as hedging instruments 2015 2014 2015 2014 Commodity options $ (74 ) $ 272 $ 355 $ 272 Foreign exchange forwards 94 — 94 — Foreign exchange options (1) 1,352 — (2,817 ) — Total non-designated derivative realized loss (gain), net $ 1,372 $ 272 $ (2,368 ) $ 272
Fair value of derivatives	Summary of Derivatives Derivatives consist of the following (in thousands): June 30, 2015 December 31, 2014 Derivatives not designated as hedging instruments Classification Fair Value Fair Value Commodity options Other current assets $ 83 $ 591 Commodity options Other assets — 162 Foreign exchange options Other current assets 3,100 1,851 Foreign exchange forwards Other current assets 78 — Foreign exchange options Other assets — 445 Total assets $ 3,261 $ 3,049

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	6 Months Ended
Fair Value Measurements (Tables)	Jun. 30, 2015
Fair Value Disclosures [Abstract]
Fair Value of Assets (Liabilities)	The following table sets forth by level, within the fair value hierarchy, our assets (liabilities) carried at fair value as of June 30, 2015 and December 31, 2014 (in thousands): June 30, 2015 Classification Level 1 Level 2 Level 3 Total Carried at fair value Contingent consideration liability Accrued expenses $ — $ — $ 61 $ 61 Foreign currency exchange options Other current assets — 3,100 — 3,100 Foreign currency exchange forward Other current assets — 78 — 78 Commodity instruments Other current assets — 83 — 83 Disclosed at fair value Total long-term debt Long-term debt $ 247,925 $ — $ — $ 247,925 December 31, 2014 Classification Level 1 Level 2 Level 3 Total Carried at fair value Contingent consideration liability Accrued expenses $ — $ — $ 328 $ 328 Foreign currency exchange options Other current assets — 1,851 — 1,851 Foreign currency exchange options Other assets — 445 — 445 Commodity instruments Other current assets — 591 — 591 Commodity instruments Other assets — 162 — 162 Disclosed at fair value Total long-term debt Long-term debt $ 215,831 $ — $ — $ 215,831

Exit Activity Costs and Asset35

Exit Activity Costs and Asset Impairments (Tables)	6 Months Ended
Exit Activity Costs and Asset Impairments (Tables)	Jun. 30, 2015
Restructuring and Related Activities [Abstract]
Summary Of Exit Activity Costs And Asset Impairments By Segment	The following table provides a summary of asset impairments and exit activity costs (gains) incurred by segment during the three and six months ended June 30, (in thousands): Three Months Ended Six Months Ended 2015 2014 2015 2014 Residential Products $ 3,251 $ (182 ) $ (3,329 ) $ 145 Industrial and Infrastructure Products 41 357 41 459 Net asset impairment and exit activity charges (gains) $ 3,292 $ 175 $ (3,288 ) $ 604
Summary Of Exit Activity Costs And Asset Impairments	The following table provides a summary of where the asset impairments and exit activity costs (gains) were recorded in the statement of operations for the three and six months ended June 30, (in thousands): Three Months Ended Six Months Ended 2015 2014 2015 2014 Cost of sales $ 3,173 $ (123 ) $ 3,361 $ 202 Selling, general, and administrative expense 119 298 (6,649 ) 402 Net asset impairment and exit activity charges (gains) $ 3,292 $ 175 $ (3,288 ) $ 604
Reconciliation Of Liability For Exit Activity Costs Relating To Facility Consolidation Efforts	The following table reconciles the beginning and ending liability for exit activity costs relating to the Company’s facility consolidation efforts (in thousands): 2015 2014 Balance at January 1 $ 575 $ 1,092 Exit activity costs recognized 766 1,158 Cash payments (641 ) (1,522 ) Balance at June 30 $ 700 $ 728

Income Taxes (Tables)

Income Taxes (Tables)	6 Months Ended
Income Taxes (Tables)	Jun. 30, 2015
Income Tax Disclosure [Abstract]
Summary Of Provision For Income Taxes For Continuing Operations	The following table summarizes the provision for income taxes for continuing operations for the three and six months ended June 30, and the applicable effective tax rates (in thousands): Three Months Ended Six Months Ended 2015 2014 2015 2014 Provision for income taxes $ 2,202 $ 4,089 $ 5,494 $ 2,838 Effective tax rate 35.0 % 38.9 % 36.3 % 39.5 %

Net Earnings Per Share (Tables)

Net Earnings Per Share (Tables)	6 Months Ended
Net Earnings Per Share (Tables)	Jun. 30, 2015
Earnings Per Share [Abstract]
Schedule Of Computation Of Basic And Diluted Loss Per Share	The following table sets forth the computation of basic and diluted earnings per share for the three and six months ended June 30, (in thousands): Three Months Ended Six Months Ended 2015 2014 2015 2014 Numerator: Income from continuing operations $ 4,087 $ 6,431 $ 9,624 $ 4,345 Loss from discontinued operations — — (28 ) — Net income (loss) available to common shareholders $ 4,087 $ 6,431 $ 9,596 $ 4,345 Denominator for basic earnings per share: Weighted average shares outstanding 31,210 31,066 31,200 31,028 Denominator for diluted earnings per share: Weighted average shares outstanding 31,210 31,066 31,200 31,028 Common stock options and restricted stock 285 205 240 207 Weighted average shares and conversions $ 31,495 $ 31,271 $ 31,440 $ 31,235

Segment Information (Tables)

Segment Information (Tables)	6 Months Ended
Segment Information (Tables)	Jun. 30, 2015
Segment Reporting Information, Revenue for Reportable Segment [Abstract]
Reconciliation Of Sales To Earnings Before Income Taxes by Segment	The following table sets forth the reconciliation of sales to earnings before income taxes by segment for the three and six months ended June 30, (in thousands): Three Months Ended Six Months Ended 2015 2014 2015 2014 Net sales: Residential Products $ 134,669 $ 117,400 $ 241,464 $ 204,383 Industrial and Infrastructure Products 101,900 117,938 196,185 222,284 Less: Intersegment sales (482 ) (378 ) (947 ) (675 ) 101,418 117,560 195,238 221,609 RBI 17,084 — 17,084 — Total consolidated net sales $ 253,171 $ 234,960 $ 453,786 $ 425,992 Income (loss) from operations: Residential Products $ 11,910 $ 11,089 $ 24,043 $ 13,182 Industrial and Infrastructure Products 5,356 5,976 7,362 9,084 RBI 999 — 999 — Unallocated Corporate Expenses (7,064 ) (2,335 ) (12,233 ) (7,203 ) Total income (loss) from operations $ 11,201 $ 14,730 $ 20,171 $ 15,063

Supplemental Financial Inform39

Supplemental Financial Information (Tables)	6 Months Ended
Supplemental Financial Information (Tables)	Jun. 30, 2015
Condensed Financial Information of Parent Company Only Disclosure [Abstract]
Schedule Of Consolidating Statements Of Operations	GIBRALTAR INDUSTRIES, INC. CONSOLIDATING STATEMENTS OF OPERATIONS THREE MONTHS ENDED JUNE 30, 2015 (in thousands) Gibraltar Industries, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Eliminations Total Net sales $ — $ 235,468 $ 22,419 $ (4,716 ) $ 253,171 Cost of sales — 193,554 19,863 (4,365 ) 209,052 Gross profit — 41,914 2,556 (351 ) 44,119 Selling, general, and administrative expense 31 30,322 2,565 — 32,918 (Loss) income from operations (31 ) 11,592 (9 ) (351 ) 11,201 Interest expense (income) 3,402 433 (24 ) — 3,811 Other (income) expense (19 ) 1,058 62 — 1,101 (Loss) income before taxes (3,414 ) 10,101 (47 ) (351 ) 6,289 (Benefit of) provision for income taxes (1,197 ) 3,174 225 — 2,202 (Loss) income from continuing operations (2,217 ) 6,927 (272 ) (351 ) 4,087 Equity in earnings from subsidiaries 6,655 (272 ) — (6,383 ) — Net income (loss) $ 4,438 $ 6,655 $ (272 ) $ (6,734 ) $ 4,087 GIBRALTAR INDUSTRIES, INC. CONSOLIDATING STATEMENTS OF OPERATIONS THREE MONTHS ENDED JUNE 30, 2014 (in thousands) Gibraltar Industries, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Eliminations Total Net sales $ — $ 216,885 $ 22,971 $ (4,896 ) $ 234,960 Cost of sales — 179,207 20,173 (4,543 ) 194,837 Gross profit — 37,678 2,798 (353 ) 40,123 Selling, general, and administrative expense 25 23,511 1,857 — 25,393 (Loss) income from operations (25 ) 14,167 941 (353 ) 14,730 Interest expense (income) 3,403 322 (34 ) — 3,691 Other expense — 519 — — 519 (Loss) income before taxes (3,428 ) 13,326 975 (353 ) 10,520 (Benefit of) provision for income taxes (1,187 ) 5,095 181 — 4,089 (Loss) income from continuing operations (2,241 ) 8,231 794 (353 ) 6,431 Equity in earnings from subsidiaries 9,025 794 — (9,819 ) — Net income $ 6,784 $ 9,025 $ 794 $ (10,172 ) $ 6,431
Schedule Of Consolidating Statements Of Comprehensive Income	IBRALTAR INDUSTRIES, INC. CONSOLIDATING STATEMENTS OF COMPREHENSIVE INCOME THREE MONTHS ENDED JUNE 30, 2015 (in thousands) Gibraltar Industries, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Eliminations Total Net income (loss) $ 4,438 $ 6,655 $ (272 ) $ (6,734 ) $ 4,087 Other comprehensive income: Foreign currency translation adjustment — — 2,138 — 2,138 Reclassification of loss on cash flow hedges, net of tax — — — — — Adjustment to retirement benefit liability, net of tax — 2 — — 2 Adjustment to post-retirement health care liability, net of tax — 37 — — 37 Other comprehensive income — 39 2,138 — 2,177 Total comprehensive income $ 4,438 $ 6,694 $ 1,866 $ (6,734 ) $ 6,264 GIBRALTAR INDUSTRIES, INC. CONSOLIDATING STATEMENTS OF COMPREHENSIVE INCOME THREE MONTHS ENDED JUNE 30, 2014 (in thousands) Gibraltar Industries, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Eliminations Total Net income $ 6,784 $ 9,025 $ 794 $ (10,172 ) $ 6,431 Other comprehensive (loss) income: Foreign currency translation adjustment — — 1,542 — 1,542 Change in unrealized loss on cash flow hedges, net of tax — (956 ) — — (956 ) Adjustment to retirement benefit liability, net of tax — 2 — — 2 Adjustment to post-retirement health care liability, net of tax — 18 — — 18 Other comprehensive (loss) income — (936 ) 1,542 — 606 Total comprehensive income $ 6,784 $ 8,089 $ 2,336 $ (10,172 ) $ 7,037
Schedule Of Consolidating Balance Sheets	GIBRALTAR INDUSTRIES, INC. CONSOLIDATING BALANCE SHEETS JUNE 30, 2015 (in thousands) Gibraltar Industries, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Eliminations Total Assets Current assets: Cash and cash equivalents $ — $ 17,160 $ 22,262 $ — $ 39,422 Accounts receivable, net — 160,282 20,100 — 180,382 Intercompany balances (114,041 ) 137,658 (23,617 ) — — Inventories — 124,810 9,941 — 134,751 Other current assets 2,448 17,840 3,051 — 23,339 Total current assets (111,593 ) 457,750 31,737 — 377,894 Property, plant, and equipment, net — 110,822 14,173 — 124,995 Goodwill — 271,343 21,575 — 292,918 Acquired intangibles — 120,151 16,580 — 136,731 Other assets 2,689 4,772 — — 7,461 Investment in subsidiaries 720,452 57,621 — (778,073 ) — $ 611,548 $ 1,022,459 $ 84,065 $ (778,073 ) $ 939,999 Liabilities and Shareholders’ Equity Current liabilities: Accounts payable $ — $ 106,333 $ 8,398 $ — $ 114,731 Accrued expenses 4,928 75,842 11,613 — 92,383 Current maturities of long-term debt — 400 — — 400 Total current liabilities 4,928 182,575 20,011 — 207,514 Long-term debt 210,000 32,800 — — 242,800 Deferred income taxes — 48,744 5,987 — 54,731 Other non-current liabilities — 37,888 446 — 38,334 Shareholders’ equity 396,620 720,452 57,621 (778,073 ) 396,620 $ 611,548 $ 1,022,459 $ 84,065 $ (778,073 ) $ 939,999 GIBRALTAR INDUSTRIES, INC. CONSOLIDATING BALANCE SHEETS DECEMBER 31, 2014 (in thousands) Gibraltar Industries, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Eliminations Total Assets Current assets: Cash and cash equivalents $ — $ 91,466 $ 19,144 $ — $ 110,610 Accounts receivable, net — 91,713 9,428 — 101,141 Intercompany balances 21,619 (1,850 ) (19,769 ) — — Inventories — 120,091 8,652 — 128,743 Other current assets 4,484 14,488 965 — 19,937 Total current assets 26,103 315,908 18,420 — 360,431 Property, plant, and equipment, net — 116,628 12,947 — 129,575 Goodwill — 229,558 6,486 — 236,044 Acquired intangibles — 77,259 4,956 — 82,215 Other assets 2,931 2,964 — — 5,895 Investment in subsidiaries 573,664 32,404 — (606,068 ) — $ 602,698 $ 774,721 $ 42,809 $ (606,068 ) $ 814,160 Liabilities and Shareholders’ Equity Current liabilities: Accounts payable $ — $ 74,751 $ 6,495 $ — $ 81,246 Accrued expenses 5,469 45,561 1,409 — 52,439 Current maturities of long-term debt — 400 — — 400 Total current liabilities 5,469 120,712 7,904 — 134,085 Long-term debt 210,000 3,200 — — 213,200 Deferred income taxes — 47,717 2,055 — 49,772 Other non-current liabilities — 29,428 446 — 29,874 Shareholders’ equity 387,229 573,664 32,404 (606,068 ) 387,229 $ 602,698 $ 774,721 $ 42,809 $ (606,068 ) $ 814,160
Schedule Of Condensed Consolidating Statements Of Cash Flows	GIBRALTAR INDUSTRIES, INC. CONDENSED CONSOLIDATING STATEMENTS OF CASH FLOWS SIX MONTHS ENDED JUNE 30, 2015 (in thousands) Gibraltar Industries, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Eliminations Total Cash Flows from Operating Activities Net cash (used in) provided by operating activities $ (6,621 ) $ 16,091 $ 2,288 $ — $ 11,758 Cash Flows from Investing Activities Cash paid for acquisitions — (106,055 ) (28,263 ) — (134,318 ) Net proceeds from sale of property and equipment — 26,181 — — 26,181 Purchases of property, plant, and equipment — (4,307 ) (317 ) — (4,624 ) Other investing activities — 1,154 — — 1,154 Net cash used in investing activities — (83,027 ) (28,580 ) — (111,607 ) Cash Flows from Financing Activities Long-term debt payments — (11,792 ) — — (11,792 ) Proceeds from long-term debt — 41,392 — — 41,392 Purchase of treasury stock at market prices (387 ) — — — (387 ) Net proceeds from issuance of common stock 180 — — — 180 Intercompany financing 6,791 (36,970 ) 30,179 — — Excess tax benefit from stock compensation 37 — — — 37 Net cash provided by (used in) financing activities 6,621 (7,370 ) 30,179 — 29,430 Effect of exchange rate changes on cash — — (769 ) — (769 ) Net (decrease) increase in cash and cash equivalents — (74,306 ) 3,118 — (71,188 ) Cash and cash equivalents at beginning of year — 91,466 19,144 — 110,610 Cash and cash equivalents at end of period $ — $ 17,160 $ 22,262 $ — $ 39,422 GIBRALTAR INDUSTRIES, INC. CONDENSED CONSOLIDATING STATEMENTS OF CASH FLOWS SIX MONTHS ENDED JUNE 30, 2014 (in thousands) Gibraltar Industries, Inc. Guarantor Subsidiaries Non-Guarantor Subsidiaries Eliminations Total Cash Flows from Operating Activities Net cash (used in) provided by operating activities $ (6,664 ) $ 272 $ 2,607 $ — $ (3,785 ) Cash Flows from Investing Activities Purchases of property, plant, and equipment — (9,232 ) (2,266 ) — (11,498 ) Other investing activities — 121 — — 121 Net proceeds from sale of property and equipment — 5,947 3 — 5,950 Net cash used in investing activities — (3,164 ) (2,263 ) — (5,427 ) Cash Flows from Financing Activities Long-term debt payments — (407 ) — — (407 ) Purchase of treasury stock at market prices (408 ) — — — (408 ) Net proceeds from issuance of common stock 404 — — — 404 Intercompany financing 6,587 (6,028 ) (559 ) — — Excess tax benefit from stock compensation 81 — — — 81 Net cash provided by (used in) financing activities 6,664 (6,435 ) (559 ) — (330 ) Effect of exchange rate changes on cash — — 260 — 260 Net (decrease) increase in cash and cash equivalents — (9,327 ) 45 — (9,282 ) Cash and cash equivalents at beginning of year — 75,856 21,183 — 97,039 Cash and cash equivalents at end of period $ — $ 66,529 $ 21,228 $ — $ 87,757

Consolidated Financial Statem40

Consolidated Financial Statements (Details) - USD ($)	3 Months Ended		6 Months Ended
Consolidated Financial Statements (Details) - USD ($)	Jun. 30, 2015	Mar. 31, 2015	Jun. 30, 2015
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Revenue recognized under the percentage of completion method	6.70%		3.80%
Costs in excess of billings	$ 14,041,000		$ 14,041,000
Billings in excess of costs	21,133,000		21,133,000
Sale price			$ 26,373,000
Period of lease			5 years
Net present value of future minimum lease payments	5,765,000		$ 5,765,000
Deferred gain on sale	13,144,000		13,144,000
Recognized gain exceeding fair value		$ 7,379,000	6,799,000
Minimum lease payment, year one	1,378,000		1,378,000
Minimum lease payment, year two	1,378,000		1,378,000
Minimum lease payment, year three	1,378,000		1,378,000
Minimum lease payment, year four	1,378,000		1,378,000
Minimum lease payment, year five	$ 1,378,000		$ 1,378,000

Inventories (Details)

Inventories (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Inventory Disclosure [Abstract]
Raw material	$ 69,042	$ 58,665
Work-in-process	14,774	12,841
Finished goods	50,935	57,237
Total inventories	$ 134,751	$ 128,743

Acquisitions (Narrative) (Detai

Acquisitions (Narrative) (Details) - USD ($)	1 Months Ended	3 Months Ended		6 Months Ended
Acquisitions (Narrative) (Details) - USD ($)	Sep. 30, 2013	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Jun. 09, 2015	Dec. 31, 2014	Mar. 31, 2014
Business Acquisition [Line Items]
Goodwill		$ 292,918,000		$ 292,918,000			$ 236,044,000
RBI
Business Acquisition [Line Items]
Aggregate purchase consideration						$ 142,690,000
Accrued payable						8,372,000
Goodwill						56,975,000
Goodwill, tax deductible amount						38,626,000
Indemnification asset						$ 3,000,000
Total acquisition related costs				1,853,000
September 2013 Acquisition
Business Acquisition [Line Items]
Aggregate purchase consideration	$ 7,454,000							$ 7,454,000
Goodwill	2,466,000							$ 2,466,000
Total acquisition related costs		(252,000)	$ (742,000)	(480,000)	$ (534,000)
Fair value of business acquisition obligation	$ 2,322,000			61,000
Selling, general and administrative costs \| RBI
Business Acquisition [Line Items]
Total acquisition related costs				1,795,000
Selling, general and administrative costs \| September 2013 Acquisition
Business Acquisition [Line Items]
Total acquisition related costs		(252,000)	$ (742,000)	(480,000)	$ (740,000)
Adjustment to payable, expense recorded		252,000		480,000
Interest Expense \| September 2013 Acquisition
Business Acquisition [Line Items]
Adjustment to payable, expense recorded		$ 4,000		$ 8,000

Acquisitions (Allocation of Pur

Acquisitions (Allocation of Purchase Consideration to the Assets Acquired and Liabilities Assumed) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Jun. 09, 2015	Dec. 31, 2014	Mar. 31, 2014	Sep. 30, 2013
Business Acquisition [Line Items]
Goodwill	$ 292,918		$ 236,044
RBI
Business Acquisition [Line Items]
Working capital		$ 21,297
Property, plant, and equipment		12,906
Acquired intangible assets		56,392
Other assets		3,214
Deferred income taxes		(4,953)
Other liabilities		(3,141)
Goodwill		56,975
Fair value of purchase consideration		$ 142,690
September 2013 Acquisition
Business Acquisition [Line Items]
Working capital				$ 2,665
Property, plant, and equipment				153
Acquired intangible assets				2,170
Goodwill				2,466	$ 2,466
Fair value of purchase consideration				$ 7,454	$ 7,454

Acquisitions (Schedule of Acqui

Acquisitions (Schedule of Acquired Intangible Assets) (Details) - USD ($) $ in Thousands	Jun. 09, 2015	Sep. 30, 2013
RBI
Acquired Finite-Lived Intangible Assets [Line Items]
Fair Value	$ 56
RBI \| Technology
Acquired Finite-Lived Intangible Assets [Line Items]
Fair Value	$ 4
RBI \| Technology \| Minimum
Acquired Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life	7 years
RBI \| Technology \| Maximum
Acquired Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life	15 years
RBI \| Customer relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Fair Value	$ 33
RBI \| Customer relationships \| Minimum
Acquired Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life	11 years
RBI \| Customer relationships \| Maximum
Acquired Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life	17 years
RBI \| Non-compete agreements
Acquired Finite-Lived Intangible Assets [Line Items]
Fair Value	$ 1
Estimated Useful Life	5 years
RBI \| Backlog
Acquired Finite-Lived Intangible Assets [Line Items]
Fair Value	$ 5
Estimated Useful Life	6 months
RBI \| Trademarks
Acquired Finite-Lived Intangible Assets [Line Items]
Fair Value	$ 14
September 2013 Acquisition
Acquired Finite-Lived Intangible Assets [Line Items]
Fair Value		$ 2,170
September 2013 Acquisition \| Technology
Acquired Finite-Lived Intangible Assets [Line Items]
Fair Value		$ 260
Estimated Useful Life		15 years
September 2013 Acquisition \| Customer relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Fair Value		$ 1,130
Estimated Useful Life		15 years
September 2013 Acquisition \| Non-compete agreements
Acquired Finite-Lived Intangible Assets [Line Items]
Fair Value		$ 140
Estimated Useful Life		5 years
September 2013 Acquisition \| Trademarks
Acquired Finite-Lived Intangible Assets [Line Items]
Fair Value		$ 640

Acquisitions (Acquisition Relat

Acquisitions (Acquisition Related Costs) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
RBI
Business Acquisition [Line Items]
Total acquisition related costs			$ 1,853
RBI \| Selling, general and administrative costs
Business Acquisition [Line Items]
Total acquisition related costs			1,795
RBI \| Cost of sales
Business Acquisition [Line Items]
Total acquisition related costs			58
September 2013 Acquisition
Business Acquisition [Line Items]
Total acquisition related costs	$ (252)	$ (742)	(480)	$ (534)
September 2013 Acquisition \| Selling, general and administrative costs
Business Acquisition [Line Items]
Total acquisition related costs	(252)	(742)	(480)	(740)
September 2013 Acquisition \| Cost of sales
Business Acquisition [Line Items]
Total acquisition related costs	$ 0	$ 0	$ 0	$ 206

Acquisitions (Pro Forma Informa

Acquisitions (Pro Forma Information) (Details) - RBI - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Business Acquisition [Line Items]
Net sales	$ 300,005	$ 261,918	$ 540,543	$ 479,711
Net income	$ 8,824	$ 5,181	$ 14,193	$ 5,104
Net income per share - Basic (in dollars per share)	$ 0.28	$ 0.17	$ 0.45	$ 0.16
Net income per share -Diluted (in dollars per share)	$ 0.28	$ 0.17	$ 0.45	$ 0.16

Goodwill and Related Intangib47

Goodwill and Related Intangible Assets (Schedule of Changes in Carrying Amount of Goodwill) (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Dec. 31, 2014
Goodwill [Roll Forward]
Balance at	$ 236,044
Acquired goodwill	56,975
Foreign currency translation	(101)
Balance at	292,918
Accumulated impairment losses	255,530	$ 255,530
Residential Products
Goodwill [Roll Forward]
Balance at	181,285
Acquired goodwill	0
Foreign currency translation	0
Balance at	181,285
Industrial and Infrastructure Products
Goodwill [Roll Forward]
Balance at	54,759
Acquired goodwill	0
Foreign currency translation	(393)
Balance at	54,366
RBI
Goodwill [Roll Forward]
Balance at	0
Acquired goodwill	56,975
Foreign currency translation	292
Balance at	$ 57,267

Goodwill and Related Intangib48

Goodwill and Related Intangible Assets (Schedule of Acquired Intangible Assets) (Details) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2015	Dec. 31, 2014
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount, Finite-lived intangible assets	$ 129,964	$ 84,524
Total acquired intangible assets, Gross Carrying Amount	185,507	127,244
Accumulated Amortization, Finite-lived intangible assets	48,776	45,029
Total acquired intangible assets, Accumulated Amortization	48,776	45,029
Trademarks
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount, Finite-lived intangible assets	6,520	3,886
Accumulated Amortization, Finite-lived intangible assets	2,128	1,827
Unpatented technology
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount, Finite-lived intangible assets	28,077	24,527
Accumulated Amortization, Finite-lived intangible assets	9,676	8,768
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount, Finite-lived intangible assets	85,792	52,974
Accumulated Amortization, Finite-lived intangible assets	33,156	31,554
Non-compete agreements
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount, Finite-lived intangible assets	3,107	1,807
Accumulated Amortization, Finite-lived intangible assets	1,617	1,550
Backlog
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount, Finite-lived intangible assets	6,468	1,330
Accumulated Amortization, Finite-lived intangible assets	2,199	1,330
Trademarks
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount, Indefinite-lived intangible assets	55,543	42,720
Accumulated Amortization, Indefinite-lived intangible assets	$ 0	$ 0
Minimum \| Trademarks
Finite-Lived Intangible Assets [Line Items]
Estimated Life	2 years
Minimum \| Unpatented technology
Finite-Lived Intangible Assets [Line Items]
Estimated Life	5 years
Minimum \| Customer relationships
Finite-Lived Intangible Assets [Line Items]
Estimated Life	5 years
Minimum \| Non-compete agreements
Finite-Lived Intangible Assets [Line Items]
Estimated Life	4 years
Minimum \| Backlog
Finite-Lived Intangible Assets [Line Items]
Estimated Life	6 months
Maximum \| Trademarks
Finite-Lived Intangible Assets [Line Items]
Estimated Life	15 years
Maximum \| Unpatented technology
Finite-Lived Intangible Assets [Line Items]
Estimated Life	20 years
Maximum \| Customer relationships
Finite-Lived Intangible Assets [Line Items]
Estimated Life	17 years
Maximum \| Non-compete agreements
Finite-Lived Intangible Assets [Line Items]
Estimated Life	10 years
Maximum \| Backlog
Finite-Lived Intangible Assets [Line Items]
Estimated Life	2 years

Goodwill and Related Intangib49

Goodwill and Related Intangible Assets (Schedule of Amortization Expense) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Goodwill and Intangible Assets Disclosure [Abstract]
Amortization expense	$ 2,585	$ 1,435	$ 4,011	$ 2,874
2,015	8,710		8,710
2,016	8,615		8,615
2,017	8,276		8,276
2,018	7,718		7,718
2,019	7,048		7,048
2,020	$ 6,535		$ 6,535

Long-Term Debt (Schedule of Lon

Long-Term Debt (Schedule of Long-Term Debt) (Details) - USD ($)	Jun. 30, 2015	Dec. 31, 2014	Mar. 31, 2013
Debt Instrument [Line Items]
Total debt	$ 243,200,000	$ 213,600,000
Less current maturities	400,000	400,000
Total long-term debt	242,800,000	213,200,000
Senior Subordinated 6.25% Notes
Debt Instrument [Line Items]
Total debt	$ 210,000,000	210,000,000
Senior Subordinated Notes, interest rate	6.25%		6.25%
Revolving credit facility
Debt Instrument [Line Items]
Total debt	$ 30,000,000	0
Other debt
Debt Instrument [Line Items]
Total debt	$ 3,200,000	$ 3,600,000

Long-Term Debt (Narrative) (Det

Long-Term Debt (Narrative) (Details) - USD ($)	3 Months Ended	6 Months Ended
Long-Term Debt (Narrative) (Details) - USD ($)	Mar. 31, 2013	Jun. 30, 2015	Jan. 31, 2013
Senior Credit Agreement
Debt Instrument [Line Items]
Maximum borrowing capacity under the revolving credit facility		$ 200,000,000
Revolving credit facility, increase, additional borrowings		250,000,000
Standby letters of credit		$ 20,584,000
Fixed charge coverage ratio		125.00%
Senior Subordinated 8% Notes, Due December 1, 2015
Debt Instrument [Line Items]
Debt instrument, issued value	$ 204,000,000
Senior Subordinated Notes, interest rate	8.00%
Loss on extinguishment of debt	$ 7,166,000
Prepayment premium for extinguishment of debt	3,702,000
Write-off deferred financing fees	2,199,000
Write off of debt discount	$ 1,265,000
Revolving credit facility
Debt Instrument [Line Items]
Revolving credit facility, annual commitment fee		0.375%
Revolving credit facility, availability amount		$ 82,466,000
Senior Subordinated 6.25% Notes
Debt Instrument [Line Items]
Debt instrument, issued value			$ 210,000,000
Senior Subordinated Notes, interest rate	6.25%	6.25%
Placement and other fees	$ 3,755,000
London Interbank Offering Rate (LIBOR) \| Minimum \| Revolving credit facility
Debt Instrument [Line Items]
LIBOR floor, plus		2.00%
London Interbank Offering Rate (LIBOR) \| Maximum \| Revolving credit facility
Debt Instrument [Line Items]
LIBOR floor, plus		2.50%

Related Party Transactions (Det

Related Party Transactions (Details) - Jun. 30, 2015 - USD ($) $ in Thousands	Total	Total
Related Party Transactions [Abstract]
Lease expense	$ 72	$ 72

Accumulated Other Comprehensi53

Accumulated Other Comprehensive (Loss) Income (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Total Pre-Tax Amount
Balance at			$ (11,268)
Reclassified loss on cash flow hedge from other comprehensive income (loss)			225
Balance at	$ (12,577)		(12,577)
Tax (Benefit) Expense
Balance at			(1,717)
Reclassified loss on cash flow hedge from other comprehensive income (loss)			82
Balance at	(1,585)		(1,585)
Accumulated Other Comprehensive (Loss) Income
Balance at			(9,551)
Reclassified loss on cash flow hedge from other comprehensive income (loss)			143
Other comprehensive income (loss)	2,177	$ 606	(1,441)	$ (277)
Balance at	(10,992)		(9,551)
Accumulated Translation Adjustment [Member]
Total Pre-Tax Amount
Balance at			(6,565)
Other Comprehensive Income (Loss), before Tax			(1,662)
Balance at	(8,227)		(8,227)
Accumulated Other Comprehensive (Loss) Income
Other comprehensive income (loss)			(1,662)
Cash Flow Hedges
Total Pre-Tax Amount
Balance at			(225)
Reclassified loss on cash flow hedge from other comprehensive income (loss)			225
Balance at	0		0
Accumulated Defined Benefit Plans Adjustment [Member]
Total Pre-Tax Amount
Other Comprehensive Income (Loss), before Tax			128
Tax (Benefit) Expense
Minimum pension and post retirement health care plan adjustments			50
Accumulated Other Comprehensive (Loss) Income
Other comprehensive income (loss)			78
Minimum Pension Liability Adjustment \| Accumulated Defined Benefit Plans Adjustment [Member]
Total Pre-Tax Amount
Balance at			43
Other Comprehensive Income (Loss), before Tax			7
Balance at	50		50
Postretirement Health Coverage [Member] \| Accumulated Defined Benefit Plans Adjustment [Member]
Total Pre-Tax Amount
Balance at			(4,521)
Other Comprehensive Income (Loss), before Tax			121
Balance at	$ (4,400)		$ (4,400)

Equity-Based Compensation (Narr

Equity-Based Compensation (Narrative) (Details) - USD ($)	3 Months Ended	6 Months Ended		12 Months Ended
Equity-Based Compensation (Narrative) (Details) - USD ($)	Jun. 30, 2015	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2013	Jan. 31, 2015	Jan. 31, 2014	Jan. 31, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Typical vesting period, in years		4 years
MSPP company matching portion, vesting age		60 years
Number of restricted stock units credited to participant accounts		556,034		647,371
Disbursements of MSPP			$ 1,725,000
Former President and Chief Operating Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Disbursements of MSPP	$ 1,475,000
2015 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum number of shares that may be issued under the Plan	1,250,000	1,250,000
2005 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum number of shares that may be issued under the Plan	274,374	274,374
Performance stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Years of service		5 years
Average closing price, number of days trailing		90 days
Management Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Average closing price, number of days trailing		200 days
Accrues interest		2.00%
Number of restricted stock units credited to participant accounts		80,630	112,027
Weighted average fair value of per unit awarded		$ 16.04		$ 15.68
Minimum \| Performance stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance stock unit vesting period		1 year
Maximum \| Performance stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance stock unit vesting period		3 years
Unvested Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of restricted stock units credited to participant accounts		77,756		62,455
Awarded January 2013 \| Performance stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance stock units outstanding	237,000	237,000					304,000
Performance stock unit grant-date fair value							$ 4,123,000
Percentage of target performance stock units earned		50.00%
Performance stock units earned		114,000
Performance stock units target awards				237,000
Awarded January 2014 \| Performance stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance stock units outstanding	224,000	224,000				212,000
Performance stock unit grant-date fair value						$ 3,914,000
Awarded June 2014 \| Performance stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance stock units outstanding	19,000	19,000
Performance stock unit grant-date fair value	$ 319,000	$ 319,000
Awarded January 2015 \| Performance stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance stock units outstanding					219,000
Performance stock unit grant-date fair value					$ 4,039,000

Equity-Based Compensation (Sche

Equity-Based Compensation (Schedule of Number of Awards and Weighted Average Grant Date Fair Value) (Details) - $ / shares	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Awards	101,788	105,432
Weighted Average Grant Date Fair Value	$ 15.95	$ 18.07
Restricted shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Awards	17,616	21,721
Weighted Average Grant Date Fair Value	$ 17.71	$ 16.76
Performance stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Awards	321,714	0
Weighted Average Grant Date Fair Value	$ 18.46	$ 0

Equity-Based Compensation (Sc56

Equity-Based Compensation (Schedule of Compensation Expense Recognized from Change in Fair Value and Vesting of Performance Stock Units) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Performance stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance stock unit compensation expense	$ 1,532	$ (831)	$ 2,113	$ 306

Derivative Instruments and He57

Derivative Instruments and Hedging Activities (Narrative) (Details) - USD ($)		3 Months Ended		6 Months Ended
		Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Derivative [Line Items]
Maturity period				10 months
Derivatives not designated as hedging instruments
Derivative [Line Items]
Total non-designated derivative realized loss (gain), net		$ 1,372,000	$ 272,000	$ (2,368,000)	$ 272,000
Derivatives not designated as hedging instruments \| Commodity options
Derivative [Line Items]
Notional amount		5,670,000		5,670,000
Total non-designated derivative realized loss (gain), net		(74,000)	272,000	355,000	272,000
Derivatives not designated as hedging instruments \| Foreign exchange forwards
Derivative [Line Items]
Notional amount		7,000,000		7,000,000
Total non-designated derivative realized loss (gain), net		94,000	0	94,000	0
Derivatives not designated as hedging instruments \| Foreign exchange options
Derivative [Line Items]
Notional amount		48,100,000		48,100,000
Total non-designated derivative realized loss (gain), net	[1]	$ 1,352,000	$ 0	(2,817,000)	$ 0
Cash Flow Hedges \| Derivatives not designated as hedging instruments \| Foreign exchange options
Derivative [Line Items]
Total non-designated derivative realized loss (gain), net	[1]			$ 182,000

[1]	Includes a loss of $182,000 for the discontinuation of cash flow hedges for which the forecasted transactions are not expected to occur within the originally forecasted time frame.

Derivative Instruments and He58

Derivative Instruments and Hedging Activities (Derivatives Not Designated as Hedging Instruments) (Details) - Derivatives not designated as hedging instruments - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Derivative [Line Items]
Total non-designated derivative realized loss (gain), net		$ 1,372	$ 272	$ (2,368)	$ 272
Commodity options
Derivative [Line Items]
Total non-designated derivative realized loss (gain), net		(74)	272	355	272
Foreign exchange options
Derivative [Line Items]
Total non-designated derivative realized loss (gain), net	[1]	$ 1,352	$ 0	$ (2,817)	$ 0

[1]	Includes a loss of $182,000 for the discontinuation of cash flow hedges for which the forecasted transactions are not expected to occur within the originally forecasted time frame.

Derivative Instruments and He59

Derivative Instruments and Hedging Activities (Fair Value of Derivatives) (Details) - Derivatives not designated as hedging instruments - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Derivatives, Fair Value [Line Items]
Derivative Asset	$ 3,261	$ 3,049
Commodity options \| Other current assets
Derivatives, Fair Value [Line Items]
Derivative Asset	83	591
Commodity options \| Other assets
Derivatives, Fair Value [Line Items]
Derivative Asset	0	162
Foreign exchange options \| Other current assets
Derivatives, Fair Value [Line Items]
Derivative Asset	3,100	1,851
Foreign exchange options \| Other assets
Derivatives, Fair Value [Line Items]
Derivative Asset	0	445
Foreign exchange forwards \| Other current assets
Derivatives, Fair Value [Line Items]
Derivative Asset	$ 78	$ 0

Fair Value Measurements (Detail

Fair Value Measurements (Details)	6 Months Ended
Fair Value Measurements (Details)	Jun. 30, 2015USD ($)business	Dec. 31, 2014USD ($)	Mar. 31, 2013
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Number of completed acquisitions \| business	1
Carrying value of outstanding debt	$ 243,200,000	$ 213,600,000
Senior Subordinated 6.25% Notes
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Carrying value of outstanding debt	$ 210,000,000	$ 210,000,000
Senior Subordinated Notes, interest rate	6.25%		6.25%

Fair Value Measurements (Fair V

Fair Value Measurements (Fair Value of Assets (Liabilities)) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Contingent consideration liability \| Accrued expenses
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	$ 61	$ 328
Contingent consideration liability \| Accrued expenses \| Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	0	0
Contingent consideration liability \| Accrued expenses \| Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	0	0
Contingent consideration liability \| Accrued expenses \| Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	61	328
Foreign exchange options \| Other current assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	3,100	1,851
Foreign exchange options \| Other current assets \| Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	0	0
Foreign exchange options \| Other current assets \| Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	3,100	1,851
Foreign exchange options \| Other current assets \| Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	0	0
Foreign exchange options \| Other assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)		445
Foreign exchange options \| Other assets \| Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)		0
Foreign exchange options \| Other assets \| Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)		445
Foreign exchange options \| Other assets \| Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)		0
Foreign exchange forwards \| Other current assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	78
Foreign exchange forwards \| Other current assets \| Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	0
Foreign exchange forwards \| Other current assets \| Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	78
Foreign exchange forwards \| Other current assets \| Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	0
Commodity instruments \| Other current assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	83	591
Commodity instruments \| Other current assets \| Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	0	0
Commodity instruments \| Other current assets \| Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	83	591
Commodity instruments \| Other current assets \| Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	0	0
Commodity instruments \| Other assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)		162
Commodity instruments \| Other assets \| Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)		0
Commodity instruments \| Other assets \| Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)		162
Commodity instruments \| Other assets \| Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)		0
Total long-term debt \| Long-term debt
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	247,925	215,831
Total long-term debt \| Long-term debt \| Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	247,925	215,831
Total long-term debt \| Long-term debt \| Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	0	0
Total long-term debt \| Long-term debt \| Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Net Asset (Liability)	$ 0	$ 0

Exit Activity Costs and Asset62

Exit Activity Costs and Asset Impairments (Narrative) (Details)	3 Months Ended	6 Months Ended		12 Months Ended
	Mar. 31, 2015USD ($)	Jun. 30, 2015USD ($)product_linefacility	Jun. 30, 2014USD ($)	Dec. 31, 2014facility
Restructuring Cost and Reserve [Line Items]
Number of product lines eliminated \| product_line		3
Number of facilities closed \| facility		2
Number of facilities consolidated \| facility				2
Number of facilities sold \| facility				1
Asset impairment charges		$ 2,745,000
Exit activity costs		766,000	$ 1,158,000
Gain from sale leaseback	$ 7,379,000	6,799,000
SG&A
Restructuring Cost and Reserve [Line Items]
Asset impairment charges		$ 4,054,000	$ 554,000

Exit Activity Costs and Asset63

Exit Activity Costs and Asset Impairments (Summary of Exit Activity Costs and Asset Impairments by Segment) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Restructuring Cost and Reserve [Line Items]
Net asset impairment and exit activity charges (gains)	$ 3,292	$ 175	$ (3,288)	$ 604
Residential Products
Restructuring Cost and Reserve [Line Items]
Net asset impairment and exit activity charges (gains)	3,251	(182)	(3,329)	145
Industrial and Infrastructure Products
Restructuring Cost and Reserve [Line Items]
Net asset impairment and exit activity charges (gains)	$ 41	$ 357	$ 41	$ 459

Exit Activity Costs and Asset64

Exit Activity Costs and Asset Impairments (Summary of Exit Activity Costs and Asset Impairments) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Restructuring Cost and Reserve [Line Items]
Net asset impairment and exit activity charges (gains)	$ 3,292	$ 175	$ (3,288)	$ 604
Cost of sales
Restructuring Cost and Reserve [Line Items]
Net asset impairment and exit activity charges (gains)	3,173	(123)	3,361	202
Selling, general, and administrative expense
Restructuring Cost and Reserve [Line Items]
Net asset impairment and exit activity charges (gains)	$ 119	$ 298	$ (6,649)	$ 402

Exit Activity Costs and Asset65

Exit Activity Costs and Asset Impairments (Reconciles of Liability for Exit Activity Costs Relating to Facility Consolidation Efforts) (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Restructuring and Related Activities [Abstract]
Balance as of	$ 575	$ 1,092
Exit activity costs recognized	766	1,158
Cash payments	(641)	$ (1,522)
Balance as of	$ 700

Income Taxes (Provision For Inc

Income Taxes (Provision For Income Taxes For Continuing Operations) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Income Tax Disclosure [Abstract]
Provision for income taxes	$ 2,202	$ 4,089	$ 5,494	$ 2,838
Effective tax rate	35.00%	38.90%	36.30%	39.50%

Income Taxes (Narrative) (Detai

Income Taxes (Narrative) (Details)	3 Months Ended		6 Months Ended
Income Taxes (Narrative) (Details)	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Income Tax Disclosure [Abstract]
Statutory tax rate, percentage	35.00%	35.00%	35.00%	35.00%

Net Earnings Per Share (Details

Net Earnings Per Share (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
Net Earnings Per Share (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Income from continuing operations	$ 4,087	$ 6,431	$ 9,624	$ 4,345
Loss from discontinued operations	0	0	(28)	0
Net income	$ 4,087	$ 6,431	$ 9,596	$ 4,345
Weighted average shares outstanding	31,210,000	31,066,000	31,200,000	31,028,000
Common stock options and restricted stock	285,000	205,000	240,000	207,000
Weighted average shares outstanding – Diluted	31,495,000	31,271,000	31,440,000	31,235,000
Common shares
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from earnings per share calculation	489,000	487,000	471,000	524,000

Segment Information (Details)

Segment Information (Details) $ in Thousands	3 Months Ended		6 Months Ended
Segment Information (Details) $ in Thousands	Jun. 30, 2015USD ($)	Jun. 30, 2014USD ($)	Jun. 30, 2015USD ($)segment	Jun. 30, 2014USD ($)
Segment Reporting, Other Significant Reconciling Item [Line Items]
Number of reportable segments \| segment			2
Net sales:	$ 253,171	$ 234,960	$ 453,786	$ 425,992
Income (loss) from operations:	44,119	40,123	74,034	69,987
Unallocated Corporate Expenses	(7,064)	(2,335)	(12,233)	(7,203)
Total income (loss) from operations	11,201	14,730	20,171	15,063
Residential Products
Segment Reporting, Other Significant Reconciling Item [Line Items]
Net sales:	134,669	117,400	241,464	204,383
Income (loss) from operations:	11,910	11,089	24,043	13,182
Industrial and Infrastructure Products
Segment Reporting, Other Significant Reconciling Item [Line Items]
Net sales:	101,900	117,938	196,185	222,284
Income (loss) from operations:	5,356	5,976	7,362	9,084
RBI
Segment Reporting, Other Significant Reconciling Item [Line Items]
Net sales:	17,084	0	17,084	0
Income (loss) from operations:	999	0	999	0
Intersegment Sales
Segment Reporting, Other Significant Reconciling Item [Line Items]
Net sales:	(482)	(378)	(947)	(675)
Intersegment Elimination \| Industrial and Infrastructure Products
Segment Reporting, Other Significant Reconciling Item [Line Items]
Net sales:	$ 101,418	$ 117,560	$ 195,238	$ 221,609

Supplemental Financial Inform70

Supplemental Financial Information (Narrative) (Details)	6 Months Ended
Supplemental Financial Information (Narrative) (Details)	Jun. 30, 2015	Mar. 31, 2013
Schedule Of Supplemental Financial Information [Line Items]
Ownership percentage	100.00%
Senior Subordinated 6.25% Notes
Schedule Of Supplemental Financial Information [Line Items]
Senior Subordinated Notes, interest rate	6.25%	6.25%

Supplemental Financial Inform71

Supplemental Financial Information (Schedule of Consolidating Statements of Operations) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Schedule Of Supplemental Financial Information [Line Items]
Net Sales	$ 253,171	$ 234,960	$ 453,786	$ 425,992
Cost of sales	209,052	194,837	379,752	356,005
Gross profit	44,119	40,123	74,034	69,987
Selling, general, and administrative expense	32,918	25,393	53,863	54,924
Income from operations	11,201	14,730	20,171	15,063
Interest expense	3,811	3,691	7,511	7,331
Other expense (income)	1,101	519	(2,458)	549
Income before taxes	6,289	10,520	15,118	7,183
Provision for income taxes	2,202	4,089	5,494	2,838
Income from continuing operations	4,087	6,431	9,624	4,345
Loss before taxes	0	0	(44)	0
Benefit of income taxes	0	0	(16)	0
Loss from discontinued operations	0	0	(28)	0
Equity in earnings from subsidiaries	0	0	0	0
Net income	4,087	6,431	9,596	4,345
Gibraltar Industries, Inc.
Schedule Of Supplemental Financial Information [Line Items]
Net Sales	0	0	0	0
Cost of sales	0	0	0	0
Gross profit	0	0	0	0
Selling, general, and administrative expense	31	25	71	61
Income from operations	(31)	(25)	(71)	(61)
Interest expense	3,402	3,403	6,804	6,764
Other expense (income)	(19)	0	(12)	0
Income before taxes	(3,414)	(3,428)	(6,863)	(6,825)
Provision for income taxes	(1,197)	(1,187)	(2,407)	(2,364)
Income from continuing operations	(2,217)	(2,241)	(4,456)	(4,461)
Loss before taxes			0
Benefit of income taxes			0
Loss from discontinued operations			0
Equity in earnings from subsidiaries	6,655	9,025	14,506	9,340
Net income	4,438	6,784	10,050	4,879
Guarantor Subsidiaries
Schedule Of Supplemental Financial Information [Line Items]
Net Sales	235,468	216,885	419,818	389,666
Cost of sales	193,554	179,207	350,418	324,368
Gross profit	41,914	37,678	69,400	65,298
Selling, general, and administrative expense	30,322	23,511	49,684	51,274
Income from operations	11,592	14,167	19,716	14,024
Interest expense	433	322	760	636
Other expense (income)	1,058	519	(2,465)	549
Income before taxes	10,101	13,326	21,421	12,839
Provision for income taxes	3,174	5,095	7,435	4,861
Income from continuing operations	6,927	8,231	13,986	7,978
Loss before taxes			(44)
Benefit of income taxes			(16)
Loss from discontinued operations			(28)
Equity in earnings from subsidiaries	(272)	794	548	1,362
Net income	6,655	9,025	14,506	9,340
Non-Guarantor Subsidiaries
Schedule Of Supplemental Financial Information [Line Items]
Net Sales	22,419	22,971	42,167	45,890
Cost of sales	19,863	20,173	37,079	40,667
Gross profit	2,556	2,798	5,088	5,223
Selling, general, and administrative expense	2,565	1,857	4,108	3,589
Income from operations	(9)	941	980	1,634
Interest expense	(24)	(34)	(53)	(69)
Other expense (income)	62	0	19	0
Income before taxes	(47)	975	1,014	1,703
Provision for income taxes	225	181	466	341
Income from continuing operations	(272)	794	548	1,362
Loss before taxes			0
Benefit of income taxes			0
Loss from discontinued operations			0
Equity in earnings from subsidiaries	0	0	0	0
Net income	(272)	794	548	1,362
Eliminations
Schedule Of Supplemental Financial Information [Line Items]
Net Sales	(4,716)	(4,896)	(8,199)	(9,564)
Cost of sales	(4,365)	(4,543)	(7,745)	(9,030)
Gross profit	(351)	(353)	(454)	(534)
Selling, general, and administrative expense	0	0	0	0
Income from operations	(351)	(353)	(454)	(534)
Interest expense	0	0	0	0
Other expense (income)	0	0	0	0
Income before taxes	(351)	(353)	(454)	(534)
Provision for income taxes	0	0	0	0
Income from continuing operations	(351)	(353)	(454)	(534)
Loss before taxes			0
Benefit of income taxes			0
Loss from discontinued operations			0
Equity in earnings from subsidiaries	(6,383)	(9,819)	(15,054)	(10,702)
Net income	$ (6,734)	$ (10,172)	$ (15,508)	$ (11,236)

Supplemental Financial Inform72

Supplemental Financial Information (Schedule of Consolidating Statements of Comprehensive Income) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Schedule Of Supplemental Financial Information [Line Items]
Net income	$ 4,087	$ 6,431	$ 9,596	$ 4,345
Other comprehensive income:
Foreign currency translation adjustment	2,138	1,542	(1,662)	638
Reclassification of loss on cash flow hedges, net of tax	0	(956)	143	(956)
Adjustment to retirement benefit liability, net of tax	2	2	4	4
Adjustment to post-retirement health care liability, net of tax	37	18	74	37
Other comprehensive income (loss)	2,177	606	(1,441)	(277)
Total comprehensive income	6,264	7,037	8,155	4,068
Gibraltar Industries, Inc.
Schedule Of Supplemental Financial Information [Line Items]
Net income	4,438	6,784	10,050	4,879
Other comprehensive income:
Foreign currency translation adjustment	0	0	0	0
Reclassification of loss on cash flow hedges, net of tax	0	0	0	0
Adjustment to retirement benefit liability, net of tax	0	0	0	0
Adjustment to post-retirement health care liability, net of tax	0	0	0	0
Other comprehensive income (loss)	0	0	0	0
Total comprehensive income	4,438	6,784	10,050	4,879
Guarantor Subsidiaries
Schedule Of Supplemental Financial Information [Line Items]
Net income	6,655	9,025	14,506	9,340
Other comprehensive income:
Foreign currency translation adjustment	0	0	0	0
Reclassification of loss on cash flow hedges, net of tax	0	(956)	143	(956)
Adjustment to retirement benefit liability, net of tax	2	2	4	4
Adjustment to post-retirement health care liability, net of tax	37	18	74	37
Other comprehensive income (loss)	39	(936)	221	(915)
Total comprehensive income	6,694	8,089	14,727	8,425
Non-Guarantor Subsidiaries
Schedule Of Supplemental Financial Information [Line Items]
Net income	(272)	794	548	1,362
Other comprehensive income:
Foreign currency translation adjustment	2,138	1,542	(1,662)	638
Reclassification of loss on cash flow hedges, net of tax	0	0	0	0
Adjustment to retirement benefit liability, net of tax	0	0	0	0
Adjustment to post-retirement health care liability, net of tax	0	0	0	0
Other comprehensive income (loss)	2,138	1,542	(1,662)	638
Total comprehensive income	1,866	2,336	(1,114)	2,000
Eliminations
Schedule Of Supplemental Financial Information [Line Items]
Net income	(6,734)	(10,172)	(15,508)	(11,236)
Other comprehensive income:
Foreign currency translation adjustment	0	0	0	0
Reclassification of loss on cash flow hedges, net of tax	0	0	0	0
Adjustment to retirement benefit liability, net of tax	0	0	0	0
Adjustment to post-retirement health care liability, net of tax	0	0	0	0
Other comprehensive income (loss)	0	0	0	0
Total comprehensive income	$ (6,734)	$ (10,172)	$ (15,508)	$ (11,236)

Supplemental Financial Inform73

Supplemental Financial Information (Schedule of Consolidating Balance Sheets) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014	Mar. 31, 2014	Dec. 31, 2013
Schedule Of Supplemental Financial Information [Line Items]
Cash and cash equivalents	$ 39,422	$ 110,610	$ 87,757	$ 97,039
Accounts receivable, net of reserve of $4,657 and $4,280 in 2015 and 2014	180,382	101,141
Intercompany balances	0	0
Inventories	134,751	128,743
Other current assets	23,339	19,937
Total current assets	377,894	360,431
Property, plant, and equipment, net	124,995	129,575
Goodwill	292,918	236,044
Acquired intangibles	136,731	82,215
Other assets	7,461	5,895
Investment in subsidiaries	0	0
Total assets	939,999	814,160
Accounts payable	114,731	81,246
Accrued expenses	92,383	52,439
Current maturities of long-term debt	400	400
Total current liabilities	207,514	134,085
Long-term debt	242,800	213,200
Deferred income taxes	54,731	49,772
Other non-current liabilities	38,334	29,874
Total shareholders’ equity	396,620	387,229
Total liabilities and shareholders' equity	939,999	814,160
Gibraltar Industries, Inc.
Schedule Of Supplemental Financial Information [Line Items]
Cash and cash equivalents	0	0	0	0
Accounts receivable, net of reserve of $4,657 and $4,280 in 2015 and 2014	0	0
Intercompany balances	(114,041)	21,619
Inventories	0	0
Other current assets	2,448	4,484
Total current assets	(111,593)	26,103
Property, plant, and equipment, net	0	0
Goodwill	0	0
Acquired intangibles	0	0
Other assets	2,689	2,931
Investment in subsidiaries	720,452	573,664
Total assets	611,548	602,698
Accounts payable	0	0
Accrued expenses	4,928	5,469
Current maturities of long-term debt	0	0
Total current liabilities	4,928	5,469
Long-term debt	210,000	210,000
Deferred income taxes	0	0
Other non-current liabilities	0	0
Total shareholders’ equity	396,620	387,229
Total liabilities and shareholders' equity	611,548	602,698
Guarantor Subsidiaries
Schedule Of Supplemental Financial Information [Line Items]
Cash and cash equivalents	17,160	91,466	66,529	75,856
Accounts receivable, net of reserve of $4,657 and $4,280 in 2015 and 2014	160,282	91,713
Intercompany balances	137,658	(1,850)
Inventories	124,810	120,091
Other current assets	17,840	14,488
Total current assets	457,750	315,908
Property, plant, and equipment, net	110,822	116,628
Goodwill	271,343	229,558
Acquired intangibles	120,151	77,259
Other assets	4,772	2,964
Investment in subsidiaries	57,621	32,404
Total assets	1,022,459	774,721
Accounts payable	106,333	74,751
Accrued expenses	75,842	45,561
Current maturities of long-term debt	400	400
Total current liabilities	182,575	120,712
Long-term debt	32,800	3,200
Deferred income taxes	48,744	47,717
Other non-current liabilities	37,888	29,428
Total shareholders’ equity	720,452	573,664
Total liabilities and shareholders' equity	1,022,459	774,721
Non-Guarantor Subsidiaries
Schedule Of Supplemental Financial Information [Line Items]
Cash and cash equivalents	22,262	19,144	21,228	21,183
Accounts receivable, net of reserve of $4,657 and $4,280 in 2015 and 2014	20,100	9,428
Intercompany balances	(23,617)	(19,769)
Inventories	9,941	8,652
Other current assets	3,051	965
Total current assets	31,737	18,420
Property, plant, and equipment, net	14,173	12,947
Goodwill	21,575	6,486
Acquired intangibles	16,580	4,956
Other assets	0	0
Investment in subsidiaries	0	0
Total assets	84,065	42,809
Accounts payable	8,398	6,495
Accrued expenses	11,613	1,409
Current maturities of long-term debt	0	0
Total current liabilities	20,011	7,904
Long-term debt	0	0
Deferred income taxes	5,987	2,055
Other non-current liabilities	446	446
Total shareholders’ equity	57,621	32,404
Total liabilities and shareholders' equity	84,065	42,809
Eliminations
Schedule Of Supplemental Financial Information [Line Items]
Cash and cash equivalents	0	0	$ 0	$ 0
Accounts receivable, net of reserve of $4,657 and $4,280 in 2015 and 2014	0	0
Intercompany balances	0	0
Inventories	0	0
Other current assets	0	0
Total current assets	0	0
Property, plant, and equipment, net	0	0
Goodwill	0	0
Acquired intangibles	0	0
Other assets	0	0
Investment in subsidiaries	(778,073)	(606,068)
Total assets	(778,073)	(606,068)
Accounts payable	0	0
Accrued expenses	0	0
Current maturities of long-term debt	0	0
Total current liabilities	0	0
Long-term debt	0	0
Deferred income taxes	0	0
Other non-current liabilities	0	0
Total shareholders’ equity	(778,073)	(606,068)
Total liabilities and shareholders' equity	$ (778,073)	$ (606,068)

Supplemental Financial Inform74

Supplemental Financial Information (Schedule of Condensed Consolidating Statements of Cash Flows) (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Schedule Of Supplemental Financial Information [Line Items]
Net cash provided by (used in) operating activities	$ 11,758	$ (3,785)
Cash paid for acquisitions	(134,318)	0
Purchases of property, plant, and equipment	(4,624)	(11,498)
Other investing activities	1,154	121
Net proceeds from sale of property and equipment	26,181	5,950
Net cash used in investing activities	(111,607)	(5,427)
Long-term debt payments	(11,792)	(407)
Proceeds from long-term debt	41,392	0
Purchase of treasury stock at market prices	(387)	(408)
Net proceeds from issuance of common stock	180	404
Intercompany financing	0	0
Excess tax benefit from stock compensation	37	81
Net cash provided by (used in) financing activities	29,430	(330)
Effect of exchange rate changes on cash	(769)	260
Net decrease in cash and cash equivalents	(71,188)	(9,282)
Cash and cash equivalents at beginning of year	110,610	97,039
Cash and cash equivalents at end of period	39,422
Gibraltar Industries, Inc.
Schedule Of Supplemental Financial Information [Line Items]
Net cash provided by (used in) operating activities	(6,621)	(6,664)
Cash paid for acquisitions	0
Purchases of property, plant, and equipment	0	0
Other investing activities	0	0
Net proceeds from sale of property and equipment	0	0
Net cash used in investing activities	0	0
Long-term debt payments	0	0
Proceeds from long-term debt	0
Purchase of treasury stock at market prices	(387)	(408)
Net proceeds from issuance of common stock	180	404
Intercompany financing	6,791	6,587
Excess tax benefit from stock compensation	37	81
Net cash provided by (used in) financing activities	6,621	6,664
Effect of exchange rate changes on cash	0	0
Net decrease in cash and cash equivalents	0	0
Cash and cash equivalents at beginning of year	0	0
Cash and cash equivalents at end of period	0
Guarantor Subsidiaries
Schedule Of Supplemental Financial Information [Line Items]
Net cash provided by (used in) operating activities	16,091	272
Cash paid for acquisitions	(106,055)
Purchases of property, plant, and equipment	(4,307)	(9,232)
Other investing activities	1,154	121
Net proceeds from sale of property and equipment	26,181	5,947
Net cash used in investing activities	(83,027)	(3,164)
Long-term debt payments	(11,792)	(407)
Proceeds from long-term debt	41,392
Purchase of treasury stock at market prices	0	0
Net proceeds from issuance of common stock	0	0
Intercompany financing	(36,970)	(6,028)
Excess tax benefit from stock compensation	0	0
Net cash provided by (used in) financing activities	(7,370)	(6,435)
Effect of exchange rate changes on cash	0	0
Net decrease in cash and cash equivalents	(74,306)	(9,327)
Cash and cash equivalents at beginning of year	91,466	75,856
Cash and cash equivalents at end of period	17,160
Non-Guarantor Subsidiaries
Schedule Of Supplemental Financial Information [Line Items]
Net cash provided by (used in) operating activities	2,288	2,607
Cash paid for acquisitions	(28,263)
Purchases of property, plant, and equipment	(317)	(2,266)
Other investing activities	0	0
Net proceeds from sale of property and equipment	0	3
Net cash used in investing activities	(28,580)	(2,263)
Long-term debt payments	0	0
Proceeds from long-term debt	0
Purchase of treasury stock at market prices	0	0
Net proceeds from issuance of common stock	0	0
Intercompany financing	30,179	(559)
Excess tax benefit from stock compensation	0	0
Net cash provided by (used in) financing activities	30,179	(559)
Effect of exchange rate changes on cash	(769)	260
Net decrease in cash and cash equivalents	3,118	45
Cash and cash equivalents at beginning of year	19,144	21,183
Cash and cash equivalents at end of period	22,262
Eliminations
Schedule Of Supplemental Financial Information [Line Items]
Net cash provided by (used in) operating activities	0	0
Cash paid for acquisitions	0
Purchases of property, plant, and equipment	0	0
Other investing activities	0	0
Net proceeds from sale of property and equipment	0	0
Net cash used in investing activities	0	0
Long-term debt payments	0	0
Proceeds from long-term debt	0
Purchase of treasury stock at market prices	0	0
Net proceeds from issuance of common stock	0	0
Intercompany financing	0	0
Excess tax benefit from stock compensation	0	0
Net cash provided by (used in) financing activities	0	0
Effect of exchange rate changes on cash	0	0
Net decrease in cash and cash equivalents	0	0
Cash and cash equivalents at beginning of year	0	$ 0
Cash and cash equivalents at end of period	$ 0

Uncategorized Items - rock-2015

Label	Element	Value
Restructuring Reserve	us-gaap_RestructuringReserve	$ 728