Exhibit 99.1 Georgia Gulf Reports Second Quarter Net Income of $.30 Per Diluted Share ATLANTA--(BUSINESS WIRE)--July 28, 2005--Georgia Gulf Corporation (NYSE: GGC) today reported net income of $10.2 million or $.30 per diluted share on sales of $584.2 million for the second quarter of 2005. This compares to net income of $29.7 million or $.90 per diluted share on sales of $522.3 million for the second quarter of 2004. Net income declined primarily as a result of the impact of the Company's planned and unplanned plant outages, lower aromatics margins, and significantly lower chlorovinyls sales volumes, which were due in part to the outages as well as a significant reduction of inventories by customers. These results also reflect higher overall sales prices as well as improved margins for vinyl resins and caustic soda. "While the second quarter has typically been a seasonally strong quarter, our results included several items which significantly reduced our bottom line," said Ed Schmitt, chairman, president and CEO, Georgia Gulf. "The costs from our plant outages were higher than anticipated, and we also had to work through higher-priced inventories and raw materials purchase commitments. In addition, our customers reduced inventories as sales prices for several products fell throughout the quarter. "As we look forward to the third quarter, we don't expect plant outages or our customers' reduction of inventories to impact profitability to the same degree as in the second quarter. Although we expect raw materials and energy prices to remain volatile, we anticipate third quarter 2005 earnings will significantly improve over second quarter 2005 earnings." Comparing sequential quarters, second quarter net income of $10.2 million or $.30 per diluted share on sales of $584.2 million decreased compared to the first quarter of 2005 net income of $38.7 million or $1.13 per diluted share on sales of $645.4 million. The impact of the Company's planned and unplanned plant outages, lower aromatics margins and overall lower sales volumes contributed to the decline compared to the previous quarter. For the six months ended June 30, 2005, net income was flat compared to the same period last year. Net income of $48.9 million or $1.43 per diluted share on sales of $1.2 billion compared to net income of $48.5 million or $1.47 per diluted share on sales of $1.0 billion for the first half of 2004. While sales prices were 36 percent higher than last year's sales prices, raw materials costs were up significantly and sales volumes declined by 11 percent. Chlorovinyls Chlorovinyls segment second quarter of 2005 operating income of $36.0 million decreased compared to the second quarter of 2004 operating income of $53.0 million. This $17.0 million decline in operating income was primarily due to the plant outages, which contributed to a 22 percent decrease in sales volumes. However, chlorovinyls margins increased in the second quarter of 2005 compared to the second quarter of 2004. Comparing sequential quarters, chlorovinyls operating income decreased from $59.0 million in the first quarter of 2005 to $36.0 million in the second quarter of 2005. The lower operating income was a result of the negative impact of the plant outages and lower sales volumes. Chlorovinyls margins expanded in the second quarter of 2005 compared to the first quarter of 2005. For the six months ended June 30, 2005, chlorovinyls operating income slightly increased to $95.0 million from $91.4 million in the same period of 2004 as the increased margins more than offset the plant outage costs and lower sales volumes. Aromatics The second quarter of 2005 aromatics operating loss of $8.8 million, a decline from second quarter of 2004 operating income of $6.0 million, was a result of having to work through higher-priced aromatics inventories and purchase commitments. Higher sales prices did not offset higher raw materials costs. Compared to the first quarter of 2005, operating income decreased significantly from $14.3 million to a loss of $8.8 million in the second quarter of 2005. This decrease reflects 13 percent lower sales volumes and 7 percent lower sales prices. However, the largest factor was having to work through higher-priced aromatics inventories and purchase commitments in the face of decreasing raw materials and sales prices for the Company's products. For the six months ended June 30, 2005, aromatics operating income decreased to $5.5 million from $9.8 million in the same period last year primarily as a result of 45 percent higher raw materials costs, which more than offset overall higher sales prices and cumene volumes. Conference Call Georgia Gulf will host a conference call to discuss second quarter earnings results in more detail at 10:00 AM ET on Friday, July 29, 2005. To access the teleconference, please dial 888-552-7928 (domestic) or 706-679-3718 (international). To access the teleconference via Webcast, log on to http://audioevent.mshow.com/245471. Playbacks will be available from 1 PM ET Friday, July 29, to midnight ET Friday, August 5. Playback numbers are 800-642-1687 (domestic) or 706-645-9291 (international). The conference call ID number is 7641496. Other Georgia Gulf, headquartered in Atlanta, is a major manufacturer and marketer of two integrated product lines, chlorovinyls and aromatics. Georgia Gulf's chlorovinyls products include chlorine, caustic soda, vinyl chloride monomer and vinyl resins and compounds. Georgia Gulf's primary aromatic products include cumene, phenol and acetone. This news release contains forward-looking statements subject to the "safe harbor" provisions of the Private Securities Litigation Reform Act of 1995. These forward-looking statements are based on management's assumptions regarding business conditions, and actual results may be materially different. Risks and uncertainties inherent in these assumptions include, but are not limited to, future global economic conditions, economic conditions in the industries to which the company sells, industry production capacity, raw material and energy costs and other factors discussed in the Securities and Exchange Commission filings of Georgia Gulf Corporation, including our annual report on Form 10-K for the year ended December 31, 2004 and our subsequent reports on Form 10-Q. GEORGIA GULF CORPORATION AND SUBSIDIARIES CONSOLIDATED BALANCE SHEETS (Unaudited) June 30, Dec. 31, In Thousands 2005 2004 - ------------ --------- --------- ASSETS Cash and cash equivalents $ 1,886 $ 21,088 Receivables, net of allowance 79,041 134,852 Inventories 189,713 186,313 Prepaid expenses and other 5,936 5,186 Deferred income taxes 7,595 10,097 --------- --------- Total current assets 284,171 357,536 Property, plant and equipment, net 410,471 425,734 Goodwill 77,720 77,720 Other assets, net 175,982 102,840 --------- --------- Total assets $948,344 $963,830 ========= ========= LIABILITIES AND STOCKHOLDERS' EQUITY Current portion of long-term debt $176,000 $189,900 Accounts payable 163,502 205,365 Interest payable 2,203 1,557 Accrued compensation 12,686 18,293 Accrued liabilities 14,666 11,779 --------- --------- Total current liabilities 369,057 426,894 Long-term debt, less current portion 128,583 128,583 Deferred income taxes 119,791 128,032 Other non-current liabilities 14,717 12,052 Stockholders' equity 316,196 268,269 --------- --------- Total liabilities and stockholder's equity $948,344 $963,830 ========= ========= Common shares outstanding 34,110 33,925 GEORGIA GULF CORPORATION AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF INCOME (Unaudited) Three Months Ended Six Months Ended June 30, June 30, --------- --------- ----------- ----------- In Thousands (except per share data) 2005 2004 2005 2004 - -------------------------- --------- --------- ----------- ----------- Net sales $584,162 $522,272 $1,229,571 $1,018,959 --------- --------- ----------- ----------- Operating costs and expenses Costs of sales 549,053 454,683 1,112,152 900,471 Selling, general and administrative 14,615 13,991 30,465 28,761 --------- --------- ----------- ----------- Total operating costs and expenses 563,668 468,674 1,142,617 929,232 --------- --------- ----------- ----------- Operating income 20,494 53,598 86,954 89,727 Interest expense, net (5,379) (6,213) (10,826) (12,482) --------- --------- ----------- ----------- Income before income taxes 15,115 47,385 76,128 77,245 Provision for income taxes 4,946 17,652 27,216 28,775 --------- --------- ----------- ----------- Net income $ 10,169 $ 29,733 $ 48,912 $ 48,470 ========= ========= =========== =========== Earnings per share: Basic $ 0.30 $ 0.91 $ 1.45 $ 1.48 Diluted $ 0.30 $ 0.90 $ 1.43 $ 1.47 Weighted average common shares: Basic 33,888 32,799 33,832 32,704 Diluted 34,220 33,215 34,275 33,070 GEORGIA GULF CORPORATION AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) Three Months Ended Six Months Ended In Thousands June 30, June 30, - ------------ ------------------ ---------------------- 2005 2004 2005 2004 --------- --------- ----------- ----------- Cash Flows from operating activities: Net income $ 10,169 $ 29,733 $ 48,912 $ 48,470 Adjustments to reconcile net income to net cash provided by operating activities: Depreciation and amortization 15,709 16,044 31,387 31,815 Deferred income taxes (3,367) - (5,738) (122) Tax benefit related to stock plans 324 1,336 1,677 1,336 Stock based compensation 1,016 597 1,831 1,893 Change in operating assets, liabilities and other 15,576 34,058 (65,460) 12,955 --------- --------- ----------- ----------- Net cash provided by operating activities 39,427 81,768 12,609 96,347 --------- --------- ----------- ----------- Cash flows used in investing activities Capital expenditures (7,712) (3,380) (13,418) (8,859) --------- --------- ----------- ----------- Cash flows from financing activities: Net change in revolving line of credit (29,800) - (13,900) - Debt payments related to asset securitization - (35,000) - (35,000) Other long-term debt payments - (30,000) - (30,400) Proceeds from issuance of common stock 236 4,703 2,646 5,909 Purchase and retirement of common stock (272) (197) (1,682) (603) Dividends paid (2,729) (2,646) (5,457) (5,276) --------- --------- ----------- ----------- Net cash used in financing activities (32,565) (63,140) (18,393) (65,370) --------- --------- ----------- ----------- Net change in cash and cash equivalents (850) 15,248 (19,202) 22,118 Cash and cash equivalents at beginning of period 2,736 8,835 21,088 1,965 --------- --------- ----------- ----------- Cash and cash equivalents at end of period $ 1,886 $ 24,083 $ 1,886 $ 24,083 ========= ========= =========== =========== GEORGIA GULF CORPORATION AND SUBSIDIARIES SEGMENT INFORMATION (Unaudited) Three Months Ended Six Months Ended June 30, June 30, --------- --------- ----------------------- In Thousands 2005 2004 2005 2004 - ------------ --------- --------- ----------- ----------- Segment net sales: Chlorovinyls $382,111 $369,478 $ 779,226 $ 720,149 Aromatics 202,051 152,794 450,345 298,810 --------- --------- ----------- ----------- Net sales $584,162 $522,272 $1,229,571 $1,018,959 ========= ========= =========== =========== Segment operating income (loss): Chlorovinyls $ 36,024 $ 53,048 $ 94,975 $ 91,368 Aromatics (8,771) 5,958 5,505 9,764 Corporate and general plant services (6,759) (5,408) (13,526) (11,405) --------- --------- ----------- ----------- Total operating income $ 20,494 $ 53,598 $ 86,954 $ 89,727 ========= ========= =========== =========== CONTACT: Georgia Gulf Corporation Investor Relations Angie Tickle, 770/395-4520