FORM 10-Q

                       SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549


               QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF
                       THE SECURITIES EXCHANGE ACT OF 1934


FOR QUARTER ENDED JUNE 30, 2003.  COMMISSION FILE NUMBER 1-5794

                               MASCO CORPORATION
- ------------------------------------------------------------------------------
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)



        DELAWARE                                              38-1794485
- ------------------------------------------------------------------------------
(STATE OR OTHER JURISDICTION OF                            (I.R.S. EMPLOYER
 INCORPORATION OR ORGANIZATION)                            IDENTIFICATION NO.)



 21001 VAN BORN ROAD, TAYLOR, MICHIGAN                               48180
- ------------------------------------------------------------------------------
(ADDRESS OF PRINCIPAL EXECUTIVE OFFICES)                           (ZIP CODE)



                                 (313) 274-7400
- ------------------------------------------------------------------------------
                               (TELEPHONE NUMBER)


INDICATE BY CHECK MARK WHETHER THE REGISTRANT (1) HAS FILED ALL REPORTS REQUIRED
TO BE FILED BY SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DURING
THE PRECEDING 12 MONTHS AND (2) HAS BEEN SUBJECT TO SUCH FILING REQUIREMENTS FOR
THE PAST 90 DAYS.
                               YES   X    NO
                                   -----     -----

INDICATE BY CHECK MARK WHETHER THE REGISTRANT IS AN ACCELERATED FILER (AS
DEFINED IN EXCHANGE ACT RULE 12B-2).
                               YES   X    NO
                                   -----     -----

INDICATE THE NUMBER OF SHARES OUTSTANDING OF EACH OF THE ISSUER'S CLASSES OF
COMMON STOCK, AS OF THE LATEST PRACTICAL DATE.

                                                      SHARES OUTSTANDING AT
            CLASS                                         JULY 31, 2003
            -----                                     ---------------------

COMMON STOCK, PAR VALUE $1 PER SHARE                        469,997,000








                                MASCO CORPORATION

                                      INDEX



                                                                PAGE NO.

Part I.     Financial Information

  Item 1.    Financial Statements:

                 Condensed Consolidated Balance Sheets -
                     June 30, 2003 and December 31, 2002             1

                 Condensed Consolidated Statements of
                     Income for the Three Months and Six
                     Months Ended June 30, 2003 and 2002             2

                 Condensed Consolidated Statements of
                     Cash Flows for the Six Months Ended
                     June 30, 2003 and 2002                          3

                 Notes to Condensed Consolidated
                     Financial Statements                         4-12

  Item 2.    Management's Discussion and Analysis of
                 Financial Condition and Results of
                 Operations                                      13-18

  Item 4.    Controls and Procedures                                18

Part II.    Other Information and Signature                      19-20









                                MASCO CORPORATION
                CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED)

                       JUNE 30, 2003 AND DECEMBER 31, 2002
             (DOLLARS IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)
                            ------------------------
<Table>
<Caption>
                                                    JUNE 30      DECEMBER 31
          ASSETS                                      2003           2002
          ------                                  -----------    -----------
                                                           
Current assets:
     Cash and cash investments                    $   785,440    $ 1,066,570
     Accounts and notes receivable, net             1,775,960      1,546,360
     Prepaid expenses and other                       263,130        281,220
     Inventories:
          Raw material                                436,510        410,040
          Finished goods                              564,210        496,630
          Work in process                             161,130        148,950
                                                  -----------    -----------
                                                    1,161,850      1,055,620
                                                  -----------    -----------
               Total current assets                 3,986,380      3,949,770

Equity investments                                    ---             67,810
Property and equipment, net                         2,424,600      2,315,060
Goodwill, net                                       4,507,530      4,297,150
Other intangible assets, net                          348,290        353,870
Other assets                                        1,013,180      1,066,770
                                                  -----------    -----------
               Total assets                       $12,279,980    $12,050,430
                                                  ===========    ===========

          LIABILITIES
          -----------
Current liabilities:
     Notes payable                                $   809,050    $   321,180
     Accounts payable                                 676,520        541,590
     Accrued liabilities                            1,152,530      1,069,680
                                                  -----------    -----------
               Total current liabilities            2,638,100      1,932,450

Long-term debt                                      3,816,730      4,316,470
Deferred income taxes and other                       517,540        507,670
                                                  -----------    -----------
               Total liabilities                    6,972,370      6,756,590
                                                  -----------    -----------

Commitments and contingencies

          SHAREHOLDERS' EQUITY
          --------------------
Preferred shares, par value $1 per share
     Authorized shares: 1,000,000; issued:
     2003 -- 20,000; 2002 -- 20,000                        20             20
Common shares, par value $1 per share
     Authorized shares: 1,400,000,000; issued:
     2003 -- 470,440,000; 2002 -- 488,890,000         470,440        488,890
Paid-in capital                                     1,803,690      2,207,080
Retained earnings                                   3,041,310      2,783,490
Accumulated other comprehensive income (loss)         175,690        (21,700)
Less:  Restricted stock awards, net                  (183,540)      (163,940)
                                                  -----------    -----------
               Total shareholders' equity           5,307,610      5,293,840
                                                  -----------    -----------
               Total liabilities and
                 shareholders' equity             $12,279,980    $12,050,430
                                                  ===========    ===========
</Table>

            See notes to condensed consolidated financial statements.



                                       1





                                MASCO CORPORATION
             CONDENSED CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED)

        FOR THE THREE MONTHS AND SIX MONTHS ENDED JUNE 30, 2003 AND 2002
                 (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)
                              -------------------



                                                            THREE MONTHS ENDED         SIX MONTHS ENDED
                                                                  JUNE 30                   JUNE 30
                                                          ----------------------    ----------------------
                                                             2003        2002          2003        2002
                                                          ----------  ----------    ----------  ----------

                                                                                    
Net sales                                                 $2,787,650  $2,314,000    $5,285,950  $4,414,000
Cost of sales                                              1,934,360   1,549,650     3,678,900   3,003,700
                                                          ----------  ----------    ----------  ----------

      Gross profit                                           853,290     764,350     1,607,050   1,410,300

Selling, general and administrative
  expenses                                                   464,280     369,250       916,660     724,600
(Income) regarding litigation settlement                       ---         ---         (13,520)      ---
                                                          ----------  ----------    ----------  ----------

      Operating profit                                       389,010     395,100       703,910     685,700
                                                          ----------  ----------    ----------  ----------

Other income (expense), net:
   Interest expense                                          (67,460)    (54,200)     (135,060)   (109,300)
   Other, net                                                 33,840     (16,200)       46,390     (24,100)
                                                          ----------  ----------    ----------  ----------
                                                             (33,620)    (70,400)      (88,670)   (133,400)
                                                          ----------  ----------    ----------  ----------
      Income before income taxes, minority
        interest and cumulative effect of
        accounting change, net                               355,390     324,700       615,240     552,300

Income taxes                                                 123,700     110,400       214,100     187,800
                                                          ----------  ----------    ----------  ----------
      Income before minority interest and
        cumulative effect of accounting change,
        net                                                  231,690     214,300       401,140     364,500
      Minority interest                                        2,140       ---           5,790       ---
                                                          ----------  ----------    ----------  ----------
      Income before cumulative effect of
        accounting change, net                               229,550     214,300       395,350     364,500
      Cumulative effect of accounting change,
        net                                                    ---         ---           ---        92,400
                                                          ----------  ----------    ----------  ----------

      Net income                                          $  229,550  $  214,300    $  395,350  $  272,100
                                                          ==========  ==========    ==========  ==========

Earnings per common share:
      Basic:
        Income before cumulative effect of
          accounting change, net                               $ .48       $ .45         $ .81       $ .77
        Cumulative effect of accounting
          change, net                                            --          --            --         (.20)
                                                               -----       -----         -----       -----
            Net income                                         $ .48       $ .45         $ .81       $ .57
                                                               =====       =====         =====       =====
      Diluted:
        Income before cumulative effect of
          accounting change, net                               $ .46       $ .43         $ .79       $ .74
        Cumulative effect of accounting
          change, net                                            --          --            --         (.19)
                                                               -----       -----         -----       -----
            Net income                                         $ .46       $ .43         $ .79       $ .55
                                                               =====       =====         =====       =====

Cash dividends declared and paid per
  common share                                                 $ .14       $.135         $ .28       $ .27
                                                               =====       =====         =====       =====




            See notes to condensed consolidated financial statements.


                                       2









                                MASCO CORPORATION
           CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED)

                 FOR THE SIX MONTHS ENDED JUNE 30, 2003 AND 2002
                             (DOLLARS IN THOUSANDS)
                            ------------------------

<Table>
<Caption>
                                                        SIX MONTHS ENDED
                                                            JUNE 30
                                                       2003           2002
                                                    ----------     ---------
                                                             
CASH FLOWS FROM (FOR) OPERATING ACTIVITIES:
     Cash provided by operations                    $  516,060     $ 524,650
     (Increase) in receivables                        (180,990)     (253,380)
     (Increase) in inventories                         (75,720)      (42,640)
     Increase in accounts payable and accrued
       liabilities, net                                219,260       160,120
                                                    ----------     ---------

          Total cash from operating activities         478,610       388,750
                                                    ----------     ---------

CASH FLOWS FROM (FOR) FINANCING ACTIVITIES:
     Increase in debt                                   10,190        63,360
     Payment of debt                                   (53,480)     (686,430)
     Issuance of 5.875% notes                            ---         490,770
     Issuance of Company common stock                    ---         598,340
     Purchase of Company common stock for:
       Retirement                                     (410,540)        ---
       Long-term stock incentive award plan            (48,100)      (29,000)
     Cash dividends paid                              (140,120)     (128,750)
                                                    ----------     ---------

          Total cash (for) from financing activities  (642,050)      308,290
                                                    ----------     ---------

CASH FLOWS FROM (FOR) INVESTING ACTIVITIES:
     Capital expenditures                             (139,020)     (117,260)
     Purchases of marketable securities               (136,960)     (248,320)
     Purchases of other investments, net               (10,130)      (36,780)
     Proceeds from disposition of:
       Marketable securities                           286,720       154,950
       Business                                          ---          15,430
       Equity investment                                75,400         ---
     Acquisition of companies, net of cash acquired   (198,540)     (202,560)
     Decrease in long-term notes receivable             12,880        41,830
     Other, net                                        (37,140)      (15,590)
                                                    ----------     ---------

          Total cash (for) investing activities       (146,790)     (408,300)
                                                    ----------     ---------

Effect of foreign exchange rates on cash and
  cash investments                                      29,100        28,020
                                                    ----------     ---------

CASH AND CASH INVESTMENTS:
     (Decrease) increase for the period               (281,130)      316,760
     At January 1                                    1,066,570       311,990
                                                    ----------     ---------

     At June 30                                     $  785,440     $ 628,750
                                                    ==========     =========

</Table>

            See notes to condensed consolidated financial statements.


                                      3









                                MASCO CORPORATION
        NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

A.     In the opinion of the Company, the accompanying unaudited condensed
       consolidated financial statements contain all adjustments, of a normal
       recurring nature, necessary to present fairly its financial position as
       at June 30, 2003 and the results of operations for the three months and
       six months ended June 30, 2003 and 2002 and changes in cash flows for the
       six months ended June 30, 2003 and 2002. The condensed consolidated
       balance sheet at December 31, 2002 was derived from audited financial
       statements.

       Certain prior-year amounts have been reclassified to conform to the 2003
       presentation in the condensed consolidated financial statements.

       STOCK OPTIONS AND AWARDS. The Company elected to change its method of
       accounting for stock-based compensation and implemented the fair value
       method prescribed by Statement of Financial Accounting Standards ("SFAS")
       No. 123, "Accounting for Stock-Based Compensation" effective January 1,
       2003. The Company is using the prospective method, as defined by SFAS No.
       148, "Accounting for Stock-Based Compensation -- Transition and
       Disclosure -- an amendment to SFAS No. 123," for determining stock-based
       compensation expense. In the second quarter of 2003, 528,000 option
       shares were awarded and the related expense of $.1 million was included
       in the Company's condensed consolidated statements of income for the
       three-month and six-month periods ended June 30, 2003. The following
       table illustrates the pro forma effect on net income and earnings per
       common share as if the fair value method were applied to all previously
       issued stock options, in thousands, except per common share amounts:

<Table>
<Caption>
                                         THREE MONTHS ENDED   SIX MONTHS ENDED
                                              JUNE 30              JUNE 30
                                         ------------------  ------------------
                                           2003      2002      2003      2002
                                         --------  --------  --------  --------
                                                           
       Net income, as reported           $229,550  $214,300  $395,350  $272,100
       Add:
         Stock-based employee
           compensation (stock awards
           and options) expense included
           in reported net income,
           net of related tax effects       7,200     5,000    22,200    10,100
       Deduct:
         Stock-based employee
           compensation (stock
           awards and options) expense,
           net of related tax effects      (7,200)   (5,000)  (22,200)  (10,100)
         Stock-based employee
           compensation expense
           determined under the fair
           value based method for
           stock options issued prior
           to January 1, 2003, net of
           related tax effects             (3,300)   (5,000)   (6,500)   (8,900)
                                         --------  --------  --------  --------
       Pro forma net income              $226,250  $209,300  $388,850  $263,200
                                         ========  ========  ========  ========

       Earnings per common share:
         Basic as reported                   $.48      $.45      $.81      $.57
         Basic pro forma                     $.47      $.44      $.80      $.56

         Diluted as reported                 $.46      $.43      $.79      $.55
         Diluted pro forma                   $.45      $.42      $.77      $.53
</Table>


                                       4






                                MASCO CORPORATION
  NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED) (CONTINUED)

B.     The changes in the carrying amount of goodwill for the six-month period
       ended June 30, 2003, by segment, are as follows, in thousands:



                                    BALANCE                                  BALANCE
                               DECEMBER 31, 2002  ADDITIONS(A)  OTHER(B)  JUNE 30, 2003
                               -----------------  ------------  --------  -------------
                                                             
       Cabinets and Related
         Products                 $  586,380       $ 93,530     $ 26,920    $  706,830
       Plumbing Products             441,810          6,340       25,930       474,080
       Installation and Other
         Services                  1,693,170          7,480      (10,940)    1,689,710
       Decorative Architectural
         Products                    428,500             60        2,570       431,130
       Other Specialty Products    1,147,290         39,080       19,410     1,205,780
                                  ----------       --------     --------    ----------
         Total                    $4,297,150       $146,490     $ 63,890    $4,507,530
                                  ==========       ========     ========    ==========



       (A)    Additions principally include 2003 acquisitions and the recording
              of approximately $106 million of additional contingent
              consideration for prior purchase acquisitions.
       (B)    Other changes to the carrying amount of goodwill principally
              include foreign currency translation adjustments,
              reclassifications and other purchase price adjustments related to
              the finalization of certain purchase price allocations.

       Other indefinite-lived intangible assets include registered trademarks of
       $251.7 million at June 30, 2003. The carrying value of the Company's
       definite-lived intangible assets is $96.6 million at June 30, 2003 (net
       of accumulated amortization of $58.3 million) and principally includes
       customer relationships and non-compete agreements.

C.     Depreciation and amortization expense is $117 million and $107 million
       for the six months ended June 30, 2003 and 2002, respectively.

D.     The Company owns 64 percent of Hansgrohe AG. The minority interest of $57
       million and $47 million at June 30, 2003 and December 31, 2002,
       respectively, is recorded in the balance sheet caption deferred income
       taxes and other liabilities on the Company's condensed consolidated
       balance sheets.

E.     In the first six months of 2003, the Company acquired PowerShot Tool
       Company, Inc. (Other Specialty Products segment) and several relatively
       small installation service companies (Installation and Other Services
       segment).  PowerShot Tool Company is a manufacturer of fastening
       products, including staple guns, glue guns, hammer tackers and riveting
       products, headquartered in New Jersey.  The results of these
       acquisitions are included in the condensed consolidated financial
       statements from the respective dates of acquisition. The aggregate net
       purchase price of these acquisitions was $52 million, and included cash
       of $48 million and debt of $4 million.  The Company also paid an
       additional $151 million of acquisition-related consideration, including
       amounts to satisfy share price guarantees, contingent consideration and
       other purchase price adjustments, in the first six months of 2003,
       relating to previously acquired companies.


                                       5






                                MASCO CORPORATION
  NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED) (CONTINUED)

F.     The following are reconciliations of the numerators and denominators
       used in the computations of basic and diluted earnings per common share,
       in thousands:

<Table>
<Caption>
                                      THREE MONTHS ENDED    SIX MONTHS ENDED
                                            JUNE 30              JUNE 30
                                      ------------------    ------------------
                                        2003      2002        2003      2002
                                      --------  --------    --------  --------
                                                          
      Numerator (basic and diluted):
         Income before cumulative
           effect of accounting
           change, net                $229,550  $214,300    $395,350  $364,500
         Cumulative effect of
           accounting change, net        ---       ---         ---      92,400
                                      --------  --------    --------  --------
         Net income as reported       $229,550  $214,300    $395,350  $272,100
                                      ========  ========    ========  ========

      Denominator:
         Basic common shares (based
           on weighted average)        481,800   479,200     486,700   473,200
         Add:
           Contingent common shares     15,100    16,100      14,800    15,900
           Stock option dilution         1,600     3,200       1,000     3,400
                                      --------  --------    --------  --------
         Diluted common shares         498,500   498,500     502,500   492,500
                                      ========  ========    ========  ========
</Table>

       Income per common share amounts for the first two quarters of 2003 do not
       total to the per common share amounts for the six months ended June 30,
       2003 due to the timing of stock repurchases and the effect of
       contingently issuable shares.

       For both the three months and six months ended June 30, 2003 and 2002,
       approximately 24 million common shares related to the Zero Coupon
       Convertible Senior Notes due 2031 were not included in the computation of
       diluted earnings per common share since, at June 30, 2003 and 2002, they
       were not convertible according to their terms.

       Additionally, 4.1 million and 7.7 million common shares for the three
       months and six months ended June 30, 2003, respectively, and 2.7 million
       common shares for both the three months and six months ended June 30,
       2002 related to stock options were excluded from the computation of
       diluted earnings per common share due to their anti-dilutive effect,
       since the option exercise price was greater than the Company's average
       common stock price for these periods.

G.     The Company maintains investments in marketable securities (including
       marketable equity securities and bond funds) and a number of private
       equity funds principally as part of its tax planning strategies, as any
       gains enhance the utilization of tax capital loss carryforwards. Included
       in other assets are the following financial investments, in thousands:

<Table>
<Caption>
                                                       JUNE 30     DECEMBER 31
                                                         2003          2002
                                                       --------    -----------
                                                             
         Marketable equity securities                  $235,210      $216,400
         Bond funds                                     117,740       229,930
         Private equity funds                           358,280       345,650
         Metaldyne Corporation                           71,160        67,780
         TriMas Corporation                              25,000        25,000
         Other investments                                9,030         8,890
                                                       --------      --------
           Total                                       $816,420      $893,650
                                                       ========      ========
</Table>

                                       6






                                MASCO CORPORATION
  NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED) (CONTINUED)

Note G - concluded:

       The Company's investments in marketable equity securities and bond funds
       at June 30, 2003 and December 31, 2002 are as follows, in thousands:

<Table>
<Caption>
                                                        PRE-TAX
                                                 ---------------------
                                                 UNREALIZED UNREALIZED  RECORDED
                                      COST BASIS   GAINS      LOSSES     BASIS
                                      ---------- ---------- ----------  --------
                                                            
       JUNE 30, 2003
       Marketable equity securities    $252,000    $8,730    $(25,520)  $235,210
       Bond funds                      $110,090    $7,670    $    (20)  $117,740

       DECEMBER 31, 2002
       Marketable equity securities    $264,160    $2,210    $(49,970)  $216,400
       Bond funds                      $225,560    $4,600    $   (230)  $229,930
</Table>

       Income (loss) from financial investments is included in other, net within
       other income (expense), net, and is summarized as follows, in thousands:

<Table>
<Caption>
                                 THREE MONTHS ENDED        SIX MONTHS ENDED
                                       JUNE 30                  JUNE 30
                                 -------------------      -------------------
                                   2003       2002          2003       2002
                                 --------   --------      --------   --------
                                                         
       Realized gains from
         marketable securities   $ 18,420   $  1,020      $ 26,560   $  5,940
       Realized losses from
         marketable securities     (9,770)   (16,700)       (9,770)   (34,730)
       Dividend income from
         marketable securities      4,340        340         9,460      1,290
       Income (expense) from
         other investments, net     4,310       (330)        2,600      2,960
       Dividend income from
         other investments          1,750        300         3,750      1,470
                                 --------   --------      --------   --------
           Income (loss) from
             financial
             investments         $ 19,050   $(15,370)     $ 32,600   $(23,070)
                                 ========   ========      ========   ========
</Table>

  H.   Other, net, which is included in other income (expense), net, includes
       the following, in thousands:

<Table>
<Caption>
                                 THREE MONTHS ENDED        SIX MONTHS ENDED
                                       JUNE 30                  JUNE 30
                                 -------------------      -------------------
                                   2003       2002          2003       2002
                                 --------   --------      --------   --------
                                                         
       Equity earnings           $  ---     $  5,400      $    490   $  7,280
       Income from cash and
         cash investments           2,410      1,100         4,930      1,940
       Other interest income        1,120        600         2,980      1,480
       Income (loss) from
         financial investments     19,050    (15,370)       32,600    (23,070)
       Gain from sale of equity
         investment                 4,840      ---           4,840      ---
       Other items, net             6,420     (7,930)          550    (11,730)
                                 --------   --------      --------   --------
                                 $ 33,840   $(16,200)     $ 46,390   $(24,100)
                                 ========   ========      ========   ========
</Table>

       In the second quarter of 2003, the Company completed the sale of its 42
       percent equity investment in Emco Limited for cash proceeds of
       approximately $75 million. The sale resulted in a pre-tax gain of $4.8
       million.


                                       7







                               MASCO CORPORATION
  NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED) (CONTINUED)

I.     The following table presents information about the Company by segment and
       geographic area, in millions:



                                              THREE MONTHS ENDED JUNE 30                SIX MONTHS ENDED JUNE 30
                                         ------------------------------------     ------------------------------------
                                           2003     2002      2003      2002        2003     2002      2003     2002
                                         ------------------------------------     ------------------------------------
                                           NET SALES (1)  OPERATING PROFIT(2)       NET SALES (1)  OPERATING PROFIT(3)
                                         ------------------------------------     ------------------------------------
                                                                                      
The Company's operations by
  segment were(4):
   Cabinets and Related Products         $  743    $  682    $  113    $  100     $1,442    $1,338    $  197    $  167
   Plumbing Products                        666       509        93        87      1,279       973       177       159
   Installation and Other Services          585       398        88        71      1,127       788       165       135
   Decorative Architectural Products        469       440        62       105        829       799       124       178
   Other Specialty Products                 325       285        57        56        609       516       100        95
                                         ------    ------    ------    ------     ------    ------    ------    ------
       Total                             $2,788    $2,314    $  413    $  419     $5,286    $4,414    $  763    $  734
                                         ======    ======    ======    ======     ======    ======    ======    ======

The Company's operations by
  geographic area were:
   North America                         $2,262    $1,973    $  379    $  373     $4,255    $3,768    $  662    $  650
   International, principally Europe        526       341        34        46      1,031       646       101        84
                                         ------    ------    ------    ------     ------    ------    ------    ------
       Total                             $2,788    $2,314       413       419     $5,286    $4,414       763       734
                                         ======    ======                         ======    ======

General corporate expense, net                                  (29)      (24)                           (57)      (48)
Income (expense) related to
  accelerated benefits (3)                                        5       --                             (16)      --
Income regarding litigation settlement (5)                      --        --                              14       --
                                                             ------    ------                         ------    ------
Operating profit                                                389       395                            704       686
Other income (expense), net                                     (34)      (70)                           (89)     (134)
                                                             ------    ------                         ------    ------
Income before income taxes, minority
  interest and cumulative effect of
  accounting change, net                                     $  355    $  325                         $  615    $  552
                                                             ======    ======                         ======    ======



(1)    Intra-segment sales were not material.
(2)    In the second quarter of 2003, the Company recorded a non-cash pre-tax
       charge of approximately $23 million, related to a business system failure
       at a European business unit in the Decorative Architectural Products
       segment. The charge resulted from system failures at the unit and the
       unit management's inadequate response to these failures during efforts to
       convert to a new business system in 2001 and 2002. The failures primarily
       impacted accurate recognition of cost of sales associated with over
       20,000 SKU's at the business unit with a corresponding misstatement of
       certain balance sheet accounts.
(3)    Due to the unexpected passing of the Company's President and Chief
       Operating Officer, certain benefits were accelerated and expensed in the
       first quarter of 2003. A portion of the benefit liability (related to an
       investment in the Company's common stock) fluctuates based on the market
       price of Company common stock. In the second quarter of 2003, the Company
       recognized income relating to this liability as the obligation is marked
       to market, based on the Company's stock price, at the end of each
       reporting period.
(4)    Assets in the Cabinets and Related Products segment increased by $180
       million in the first six months of 2003, primarily due to contingent
       consideration payments.
(5)    The Company recorded income of $13.5 million in the first quarter of 2003
       regarding the litigation discussed in Note L related to the Company's
       subsidiary, Behr Process Corporation. Behr is included in the Decorative
       Architectural Products segment.


                                        8






                                MASCO CORPORATION
  NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED) (CONTINUED)

J.     The Company's total comprehensive income is as follows, in thousands:

<Table>
<Caption>
                                       THREE MONTHS ENDED    SIX MONTHS ENDED
                                             JUNE 30             JUNE 30
                                       ------------------   ------------------
                                         2003      2002       2003      2002
                                       --------  --------   --------  --------
                                                          
       Net income                      $229,550  $214,300   $395,350  $272,100
       Other comprehensive income
         (loss):
         Cumulative translation
           adjustments                  137,040   155,960    175,820   141,850
         Unrealized gain (loss) on
           marketable securities         38,590    (6,870)    21,570     5,290
                                       --------  --------   --------  --------

       Total comprehensive income      $405,180  $363,390   $592,740  $419,240
                                       ========  ========   ========  ========
</Table>

       The unrealized gain (loss) on marketable securities is net of income tax
       (credit) of $22.7 million and $12.7 million for the three months and six
       months ended June 30, 2003, respectively, and $(4.0) million and $3.1
       million for the three months and six months ended June 30, 2002,
       respectively.

       The components of accumulated other comprehensive income (loss) are as
       follows, in thousands:

<Table>
<Caption>
                                                         JUNE 30     DECEMBER 31
                                                           2003          2002
                                                         --------    -----------
                                                               
         Unrealized loss on marketable securities, net   $ (5,770)     $(27,340)
         Minimum pension liability                        (57,900)      (57,900)
         Cumulative translation adjustments               239,360        63,540
                                                         --------      --------
           Accumulated other comprehensive income (loss) $175,690      $(21,700)
                                                         ========      ========
</Table>

       Unrealized loss on marketable securities is reported net of income tax
       credit of $3.4 million and $16.1 million at June 30, 2003 and December
       31, 2002, respectively.

       The minimum pension liability is reported net of income tax credit of
       $34.0 million at both June 30, 2003 and December 31, 2002.

K.     In May 2003, the Financial Accounting Standards Board ("FASB") issued
       SFAS No. 150, "Accounting for Certain Financial Instruments with
       Characteristics of both Liabilities and Equity," which, among other
       things, requires an issuer of certain financial instruments to classify
       those financial instruments as liabilities in the issuers' balance sheet.
       The adoption of SFAS No. 150 is required for financial instruments
       entered into or modified subsequent to May 31, 2003, and for other
       financial instruments, the interim period beginning subsequent to June
       15, 2003. The adoption of SFAS No. 150 will not have a material effect on
       the Company's consolidated financial statements.


                                       9






                                MASCO CORPORATION
  NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED) (CONTINUED)

L.     The Company is subject to lawsuits and pending or asserted claims with
       respect to matters generally arising in the ordinary course of business.

       In May 1998, a civil suit was filed in the Grays Harbor County,
       Washington Superior Court against Behr Process Corporation, a subsidiary
       of the Company. The case involves four exterior wood coating products,
       which represent a relatively small part of Behr's total sales. The
       plaintiffs allege, among other things, that after applying these
       products, the wood surfaces suffered excessive mildewing in the very
       humid climate of western Washington. The trial court certified the case
       as a class action, including all purchasers of the products who reside in
       nineteen counties in western Washington. Behr denies the allegations. In
       May 2000, the court entered a default against Behr as a discovery
       sanction. Thereafter, the jury returned a verdict awarding damages to the
       named plaintiffs. The damages awarded for the eight homeowner claims
       (excluding one award to the owners of a vacation resort) ranged
       individually from $14,500 to $38,000. The awards were calculated using a
       formula based on the product used, the nature and square footage of wood
       surface and certain other allowances. In addition, the court granted the
       plaintiffs' motion for attorneys' fees. Behr appealed the trial court
       judgment to the Court of Appeals of Washington. On September 13, 2002,
       the Court of Appeals issued its opinion, ruling in favor of plaintiffs on
       substantially all issues. The opinion was unexpected in light of the
       unprecedented and disproportionate extent of the default sanction ordered
       by the trial court and the belief by the Company and its outside legal
       counsel that the rulings by the trial court had errors that would be
       reversed by the appellate review. Following the trial court judgment in
       the Washington case, Behr and the Company were served with 21 complaints
       filed by consumers in state courts in Alabama, Alaska, California,
       Illinois, New Jersey, New York, Oregon, and Washington, and in British
       Columbia, Canada and Ontario, Canada. The complaints allege that certain
       of Behr's exterior wood coating products fail to perform as warranted,
       resulting in damage to the plaintiffs' wood surfaces. Trial courts in
       Washington and Illinois certified their cases as national class actions.
       A trial court in Oregon certified its case as a statewide class action.
       In addition, the Company has been advised that one additional state is
       conducting an investigation into the effectiveness of certain of these
       products.

       Behr and attorneys representing class members agreed to a settlement of
       the nineteen-county Washington lawsuit (the "Washington Settlement"), to
       which the trial court granted preliminary approval on December 13, 2002.
       A fairness hearing was held on March 17, 2003, at which the trial court
       granted final approval to the Washington Settlement, awarded class
       counsel fees of $12.5 million and dismissed the Grays Harbor County,
       Washington case with prejudice. No class members objected to the terms of
       the Washington Settlement. The period to appeal final approval expired
       with no appeal being filed. Under the terms of the Washington Settlement,
       eligible class members who successfully complete the claims process will
       receive a cash award based on the product used, the type and square
       footage of wood surface and certain other allowances. The awards will be
       calculated using the damage formulas in the judgment entered by the trial
       court. The Company will pay cash awards to class members, the costs of
       notice to the class, the costs to administer the claims process and
       certain other expenses, up to an aggregate maximum of $55 million. In
       addition, the Company will pay the class counsel fees of $12.5 million
       awarded by the trial court. Based upon the sales volume of the related
       products during the class period, the damage formulas ordered by the
       trial court, the expected class size, the estimated number of claims that
       would be filed on a timely basis, the estimated average cost per claim,
       and the experience of the Company's legal counsel with class action
       settlements, the Company estimates that the total cost of the Washington
       Settlement will approximate the maximum, $67.5 million, excluding amounts
       that the Company has recovered or expects to recover from liability
       insurers and other third parties.



                                       10







                                MASCO CORPORATION
  NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED) (CONTINUED)

Note L - continued:

       The settlement of all other class actions pending in the U.S. (the
       "National Settlement") received preliminary court approval on October 29,
       2002. A fairness hearing was held on March 6, 2003, at which the court
       heard arguments in support of the named plaintiffs' request for final
       approval of the settlement and arguments of 15 class members who filed
       objections to the settlement. On May 7, 2003, the court granted final
       approval to the National Settlement, awarded class counsel fees of $25
       million and dismissed all cases pending in California with prejudice.

       Fourteen class members who objected to the National Settlement have filed
       notices of appeal of the judgment of final approval. Pursuant to the
       terms of the National Settlement, implementation of the claims process
       will not begin until all appeals are resolved. All other cases pending in
       the United States will be dismissed with prejudice following resolution
       of the appeals. The appeals of the National Settlement do not affect the
       Washington Settlement, which is currently being implemented.

       The National Settlement provides that eligible class members who
       successfully complete the claims process can elect to receive either a
       merchandise certificate for a discount on the purchase of Behr products,
       or a cash award based on the product used, the square footage of wood
       surface, proof of purchase, the interval of time between product
       application and the appearance of mildew, and the extent of mildew
       damage. The Company will pay a settlement amount of up to $107.5 million,
       which will include total cash payments to eligible class members, the
       cost of notice to the class, the cost to administer the claims process,
       and the face value of merchandise certificates issued to eligible
       claimants up to $7.5 million. If the aggregate face value of merchandise
       certificates issued exceeds $7.5 million, the excess will not be credited
       against the $107.5 million settlement amount but will be settled by
       issuance of additional merchandise certificates. The National Settlement
       also provides that the Company will pay class counsel fees awarded by the
       trial court, up to a maximum of $25 million. Based upon the sales volume
       of the related products during the class period, the expected class size,
       the estimated number of claims that would be filed on a timely basis, the
       estimated size and mix of claims (merchandise certificate versus cash),
       the estimated average cost per claim and the experience of the Company's
       legal counsel with class action settlements, the Company estimates that
       the cost of the National Settlement will range from $96 million to $136
       million (including adjustments due to a $107.5 million limit), excluding
       amounts that the Company has recovered or expects to recover from
       liability insurers. This estimate includes costs (for notice and claims
       administration) of $5 to $6 million, the class counsel fees of $25
       million, merchandise certificate costs ranging from $5 to $11 million,
       and cash awards ranging from $61 to $102 million.

       Management believes, based on the advice of outside counsel, that the
       National Settlement described above will be implemented without
       substantial changes, although there can be no assurance in that regard.
       The Company estimates that the combined cost of both settlements and the
       Company's additional legal costs (estimated at $2 million) will range
       from $166 million to $206 million. The Company concluded that no amount
       within that range is more likely than any other, and therefore reflected
       $166 million as a liability in the third quarter 2002 condensed
       consolidated financial statements in accordance with accounting
       principles generally accepted in the United States.



                                       11







                                MASCO CORPORATION
  NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED) (CONCLUDED)

Note L - concluded:

       In November 2002, Behr and two of its liability insurers reached an
       agreement regarding the insurers' contribution to fund the National
       Settlement. Subject to the limits of Behr's liability policies, the
       insurers will pay 80% of the notice costs, claims administration costs
       and attorney fees awarded to the plaintiffs. The Company recorded income
       of $19.2 million in the fourth quarter of 2002 to reflect the insurers'
       agreement to fund these costs. Subject to policy limits, the insurers
       will also fund varying percentages of any claims paid, depending on the
       type of claim (merchandise certificate or cash) and policy years in which
       the products were applied. The amount of the insurers' contribution
       related to claims will not be reasonably estimable until the claims
       process is implemented following final court approval.

       In February 2003, Behr and the insurers also reached agreement on funding
       the Washington Settlement, with terms similar to those of the funding
       agreement for the National Settlement. Subject to policy limits, the
       insurers will pay 80% of the notice costs, claims administration costs
       and attorney fees awarded to the plaintiffs, and a varying percentage of
       claims paid depending on the policy year of product application. The
       Company recorded income of $13.5 million in the first quarter of 2003 to
       reflect the insurers agreement to fund these costs. The amount of the
       insurers' contribution related to claims will not be reasonably estimable
       until the claims process is implemented following final court approval.

M.     Stock price guarantees as of June 30, 2003 are summarized as follows,
       in thousands, except per share data:


<Table>
<Caption>
 SHARES ISSUED                                 SETTLEMENT
- --------------    MINIMUM     ADDITIONAL       OPTIONS(A)
 # OF    ISSUE  STOCK PRICE  GUARANTEE FOR   ---------------     MATURITY
SHARES   PRICE   GUARANTEE  EARNOUT TARGETS  SHARES     CASH       DATE
- -----------------------------------------------------------------------------
                                           
 1,712  $25.98     $26.29        $2.63          335 $  8,098      6/30/03
11,631  $24.07     $27.52         ---         1,601   38,731  9/10/03-11/6/03
16,667  $25.21     $31.20         ---         4,830  116,836      7/31/04
 1,600  $30.00     $40.00         ---         1,046   25,296 12/31/04-4/30/05
- ------                                        --------------

31,610                                        7,812 $188,961
======                                        ===== ========
</Table>

       (A)    Amounts are computed based on the ten-day average of the high and
              low Company common stock prices ending June 30, 2003 of $24.19.
              Shares contingently issuable under these agreements are included
              in the calculation of diluted earnings per common share.

       In the second quarter of 2003, the Company paid, in cash, the stock price
       guarantee associated with approximately four million shares of Company
       common stock and an additional stock price guarantee for the achievement
       of earnout targets, not included in the above table. The payments
       approximated $140 million in aggregate.

       In July 2003, the Company paid, in cash, the stock price guarantee
       associated with 1,712,000 shares of Company common stock, included in the
       table above. The payment approximated $4 million.

N.     Subsequent Event -- In July 2003, the Company announced that a letter of
       intent was signed for the sale of the Company's Baldwin Hardware and
       Weiser Lock businesses. Baldwin and Weiser had combined 2002 net sales of
       approximately $250 million and manufacture and distribute a wide range of
       architectural and decorative products, including builders' hardware and
       locksets. The transaction is expected to close late in 2003 and is
       subject to final negotiation of a definitive purchase agreement,
       necessary regulatory clearances and approval from the Boards of Directors
       of both companies. The Company expects to realize a gain on this
       transaction.


                                       12





                                MASCO CORPORATION

ITEM 2.              MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                  FINANCIAL CONDITION AND RESULTS OF OPERATIONS

SECOND QUARTER 2003 AND THE FIRST SIX MONTHS 2003 VERSUS
SECOND QUARTER 2002 AND THE FIRST SIX MONTHS 2002

                       SALES AND OPERATING PROFIT MARGINS

       The following table sets forth the Company's net sales and operating
profit margins by segment and geographic area, dollars in millions:


                                          THREE MONTHS ENDED
                                               JUNE 30            PERCENT INCREASE
                                          ------------------      ----------------
                                           2003        2002        2003  VS. 2002
                                          ------------------       --------------
NET SALES:
                                                                  
  Cabinets and Related Products           $  743      $  682              9%
  Plumbing Products                          666         509             31%
  Installation and Other Services            585         398             47%
  Decorative Architectural Products          469         440              7%
  Other Specialty Products                   325         285             14%
                                          ------      ------
      Total                               $2,788      $2,314             20%
                                          ======      ======

  North America                           $2,262      $1,973             15%
  International, principally Europe          526         341             54%
                                          ------      ------
      Total                               $2,788      $2,314             20%
                                          ======      ======

<Caption>
                                           SIX MONTHS ENDED
                                               JUNE 30
                                          ------------------
                                           2003        2002
                                          ------------------
                                                              
NET SALES:
  Cabinets and Related Products           $1,442      $1,338              8%
  Plumbing Products                        1,279         973             31%
  Installation and Other Services          1,127         788             43%
  Decorative Architectural Products          829         799              4%
  Other Specialty Products                   609         516             18%
                                          ------      ------
      Total                               $5,286      $4,414             20%
                                          ======      ======

  North America                           $4,255      $3,768             13%
  International, principally Europe        1,031         646             60%
                                          ------      ------
      Total                               $5,286      $4,414             20%
                                          ======      ======

<Caption>
                                          THREE MONTHS ENDED        SIX MONTHS ENDED
                                               JUNE 30                  JUNE 30
                                          ------------------       ------------------
                                           2003        2002         2003        2002
                                          ------------------       ------------------
                                                                  
OPERATING PROFIT MARGIN: (A)
  Cabinets and Related Products            15.2%       14.7%        13.7%       12.5%
  Plumbing Products                        14.0%       17.1%        13.8%       16.3%
  Installation and Other Services          15.0%       17.8%        14.6%       17.1%
  Decorative Architectural Products        13.2%       23.9%        15.0%       22.3%
  Other Specialty Products                 17.5%       19.6%        16.4%       18.4%

  North America                            16.8%       18.9%        15.6%       17.3%
  International, principally Europe         6.5%       13.5%         9.8%       13.0%
      Total                                14.8%       18.1%        14.4%       16.6%

Total operating profit margin,
  as reported                              14.0%       17.1%        13.3%       15.5%



       (A)  Before general corporate expense of $29 million and $57 million for
            the three-month and six-month periods ended June 30, 2003,
            respectively, accelerated benefit (income) expense related to the
            unexpected passing of the Company's President and Chief Operating
            Officer of $(5) million and $16 million for the three-month and
            six-month periods ended June 30, 2003, respectively, and insurance
            income regarding the litigation settlement related to the Decorative
            Architectural Products segment of $13.5 million for the six months
            ended June 30, 2003. Before general corporate expense of $24 million
            and $48 million for the three-month and six-month periods ended June
            30, 2002, respectively.

                                       13





                                MASCO CORPORATION

ITEM 2.              MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                  FINANCIAL CONDITION AND RESULTS OF OPERATIONS

                                    NET SALES

       Aided by acquisitions, net sales for both the three-month and six-month
periods ended June 30, 2003 increased 20 percent from the comparable periods in
2002. Excluding acquisitions and divestitures, net sales for the three-month and
six-month periods ended June 30, 2003 increased 7 percent and 6 percent,
respectively, from the comparable periods in 2002. The following table
reconciles reported net sales to net sales, excluding acquisitions and
divestitures, in thousands:

<Table>
<Caption>
                                  THREE MONTHS ENDED        SIX MONTHS ENDED
                                        JUNE 30                 JUNE 30
                                ----------------------   ----------------------
                                   2003        2002         2003        2002
                                ----------  ----------   ----------  ----------
                                                         
       Net sales,
         as reported            $2,787,650  $2,314,000   $5,285,950  $4,414,000
        - Acquisitions            (333,900)    (20,200)    (644,800)    (20,200)
        - Divestitures               ---          (900)       ---       (12,100)
                                ----------  ----------   ----------  ----------

       Net sales,
         excluding acquisitions
         and divestitures       $2,453,750  $2,292,900   $4,641,150  $4,381,700
                                ==========  ==========   ==========  ==========
</Table>

       Net sales of Cabinets and Related Products increased 9 percent and 8
percent, respectively, in the three-month and six-month periods ended June 30,
2003 compared with the same periods in 2002, primarily due to increased sales
volume of assembled cabinets largely through North American retail distribution
channels at major home centers and through the new construction market in the
United States, as well as a more favorable product mix.

       Net sales of Plumbing Products increased 31 percent in both the
three-month and six-month periods ended June 30, 2003 compared with the same
periods in 2002, primarily due to acquisitions.

        Net sales of Installation and Other Services increased 47 percent and 43
percent, respectively, in the three-month and six-month periods ended June 30,
2003 compared with the same periods in 2002, primarily due to acquisitions
(principally the acquisition of Service Partners in September 2002). Net sales
in this segment were negatively affected by adverse weather conditions in
certain markets in 2003.

       Net sales of Decorative Architectural Products increased 7 percent and 4
percent, respectively, in the three-month and six-month periods ended June 30,
2003 compared with the same periods of 2002, primarily due to increased sales of
paints and stains.

       Net sales of Other Specialty Products increased 14 percent and 18
percent, respectively, in the three-month and six-month periods ended June 30,
2003 compared with the same periods of 2002, primarily due to acquisitions as
well as increased sales of vinyl windows.

       Net sales from North American operations for the three-month and
six-month periods ended June 30, 2003 increased 15 percent and 13 percent,
respectively, as compared with the same periods of 2002, primarily due to
acquisitions as well as increased sales volume of assembled cabinets, installed
sales of non-insulation products, paints and stains and vinyl windows. Net sales
from International operations for the three-month and six-month periods ended
June 30, 2003 increased 54 percent and 60 percent, respectively, as compared
with the same periods of 2002, primarily due to acquisitions and a weaker U.S.
dollar, principally against the Euro, which increased International sales by
approximately 20 percent for both periods in 2003.


                                       14







                                MASCO CORPORATION

ITEM 2.              MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                  FINANCIAL CONDITION AND RESULTS OF OPERATIONS

                                OPERATING MARGINS

       The Company's gross profit margins decreased to 30.6 percent and 30.4
percent, respectively, for the three-month and six-month periods ended June 30,
2003 from 33.0 percent and 32.0 percent, respectively, for the comparable
periods in 2002. The decrease in gross profit margins reflects lower sales
volume due to adverse weather conditions, relatively higher International sales
(which have lower margins), increased sales in segments which have somewhat
lower margins, new product launch costs, plant start-up costs, as well as
increased energy costs which impacted material, freight and other operating
costs. In addition, operating results were reduced by a $23 million non-cash
pre-tax charge, discussed below, relating to a business system failure at a
European business unit in the Decorative Architectural Products segment.

       Selling, general and administrative expenses as a percentage of sales
were 16.7 percent and 17.3 percent, respectively, for the three-month and
six-month periods ended June 30, 2003 and 16.0 percent and 16.4 percent,
respectively, for the comparable periods of the prior year. Selling, general and
administrative expenses in the three-month and six-month periods ended June 30,
2003 include $(5) million and $16 million, respectively, of accelerated benefit
(income) expense relating to the unexpected passing of the Company's President
and Chief Operating Officer. Selling, general and administrative expenses for
the three-month and six-month periods ended June 30, 2003 include the effect of
increased insurance, pension and promotional costs.

       Operating profit for the three-month and six-month periods ended June 30,
2003 includes the effect of recently acquired companies which have lower margins
than the Company average. Operating profit in the six-month period ended June
30, 2003 also benefited from $13.5 million of income regarding the Behr
litigation settlement.

       Operating profit margins for the Cabinets and Related Products segment
for the three-month and six-month periods ended June 30, 2003 were 15.2 percent
and 13.7 percent, respectively, compared with 14.7 percent and 12.5 percent for
the same periods in 2002, and reflect the positive impact of higher sales volume
as well as lower fixed costs resulting from plant closures in 2002. Operating
profit margins for this segment in 2002 were negatively affected by costs
related to a discontinued product line and incremental costs associated with
plant closures in 2002.

       Operating profit margins for the Plumbing Products segment were 14.0
percent and 13.8 percent, respectively, for the three-month and six-month
periods ended June 30, 2003 compared with 17.1 percent and 16.3 percent for the
same periods of 2002, primarily due to a less favorable product mix, including
relatively higher International sales, as well as increased material and energy
costs. Operating profit margins in this segment also include the effect of a
recently acquired company which has lower margins than the segment average.

       Operating profit margins for the Installation and Other Services segment
were 15.0 percent and 14.6 percent, respectively, for the three-month and
six-month periods ended June 30, 2003 compared with 17.8 percent and 17.1
percent for the same periods of 2002. The operating margin decline in this
segment is primarily attributable to increases in lower-margin sales of
non-insulation installed products as well as increased energy costs and adverse
weather conditions in certain markets, which reduced sales volume in the first
half of 2003.

       Operating profit margins for the Decorative Architectural Products
segment were 13.2 percent and 15.0 percent, respectively, for the three-month
and six-month periods ended June 30, 2003 compared with 23.9 percent and 22.3
percent for the same periods of 2002.


                                       15





                                MASCO CORPORATION

ITEM 2.              MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                  FINANCIAL CONDITION AND RESULTS OF OPERATIONS

       In the second quarter of 2003, the Company recorded a non-cash pre-tax
charge which reduced operating profit by approximately $23 million ($.03 per
common share, after tax) with respect to a European business unit in the
Decorative Architectural Products segment. The charge resulted from business
system failures at the unit during efforts to convert to a new business system
in 2001 and 2002 and the unit management's inadequate response to the problem.
The failures primarily impacted the accurate recognition of cost of sales for
the operation's more than 20,000 SKU's of product manufactured and supplied by
its subsidiaries and third parties in Asia, with a corresponding misstatement of
certain balance sheet accounts. The Company has implemented corrective action to
prevent this situation from occurring at the unit in the future, including
replacement of members of the unit's senior management. While this unit remains
profitable, nevertheless the Company is continuing to analyze the business
unit's profitability and cash flow prospects to determine if any impairment of
assets exist, including goodwill (approximately $96 million at June 30, 2003).
The Company is also continuing its review to determine if further corrective
action is warranted with respect to systems implementations and related internal
controls.

       In addition, the margin decline in the Decorative Architectural Products
segment was also impacted by increased material and energy costs as well as
increased advertising costs, including additional costs associated with the new
in-store paint display centers and costs associated with a new product launch.

       Operating profit margins for the Other Specialty Products segment were
17.5 percent and 16.4 percent, respectively, for the three-month and six-month
periods ended June 30, 2003 compared with 19.6 percent and 18.4 percent for the
same periods of 2002. The margin decline is primarily attributable to increased
material and promotion costs as well as plant start-up costs.

       The Company's operating profit margins, after general corporate expense,
were 14.0 percent and 13.3 percent, respectively, for the three-month and
six-month periods ended June 30, 2003 as compared with 17.1 percent and 15.5
percent for the same periods of 2002. The Company's operating profit margins
decreased for the three-month and six-month periods ended June 30, 2003 as
compared with the same periods of 2002, due principally to the reasons discussed
above.

                           OTHER INCOME (EXPENSE), NET

       Other, net for the three-month and six-month periods ended June 30, 2003
includes $8.7 million and $16.8 million, respectively, of realized gains, net
from the sale of marketable securities, dividend income of $6.1 million and
$13.2 million, respectively, and $4.3 million and $2.6 million, respectively, of
income, net regarding other investments. Other, net for the three-month and
six-month periods ended June 30, 2003 also includes $4.8 million of gains from
the sale of the Company's equity investment in Emco Limited.

       Other, net for the three-month and six-month periods ended June 30, 2002
includes $15.7 million and $28.8 million, respectively, of realized losses, net
from the sale of marketable securities, dividend income of $.6 million and $2.8
million, respectively, and $(.3) million and $2.9 million, respectively, of
(expense) income, net regarding other investments.

       Interest expense for the three-month and six-month periods ended June 30,
2003 increased $13.3 million and $25.8 million, respectively, to $67.5 million
and $135.1 million, compared with interest expense of $54.2 million and $109.3
million, respectively, for the same periods of 2002 primarily due to increased
fixed-rate borrowings in the last half of 2002.


                                       16





                                MASCO CORPORATION

ITEM 2.              MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                  FINANCIAL CONDITION AND RESULTS OF OPERATIONS

                    NET INCOME AND EARNINGS PER COMMON SHARE

       Net income for the three-month and six-month periods ended June 30, 2003
was $229.6 million and $395.4 million, respectively, and diluted earnings per
common share were $.46 and $.79, respectively, compared with $.43 and $.55 per
common share for the comparable periods of 2002 (including a $.19 non-cash
goodwill impairment charge recognized as a cumulative effect of accounting
change in the first quarter of 2002). The Company's effective tax rate for both
the three-month and six-month periods ended June 30, 2003 was 34.8 percent, as
compared with 34.0 percent for the same periods in 2002. The Company estimates
that its effective tax rate should approximate 35 percent for 2003.

                           OTHER FINANCIAL INFORMATION

       The Company's current ratio was 1.5 to 1 at June 30, 2003 and 2.0 to 1 at
December 31, 2002. The decline is the result of the reclassification of $500
million of debt due May 3, 2004 to current notes payable from long-term debt in
the second quarter of 2003.

       For the six months ended June 30, 2003, cash of $478.6 million was
provided by operating activities. Cash used for financing activities was $642.0
million, including primarily $140.1 million for cash dividends paid, $410.5
million for the acquisition and retirement of Company common stock in
open-market transactions and $48.1 million for the acquisition of Company common
stock for the Company's long-term stock incentive award plan. Cash used for
investing activities was $146.8 million, including primarily $139.0 million for
capital expenditures and $198.5 million related to acquisitions including
contingent consideration (earnouts and share price guarantees) and other
purchase price adjustments. Cash provided by investing activities included
primarily $139.6 million from the net sales of marketable securities and other
investments and $75.4 million from the sale of the equity investment in Emco.
The aggregate of the preceding items and the foreign currency effect on cash of
$29.1 million represents a net cash outflow of $281.1 million.

       In aggregate, the cost basis of the Company's portfolio of marketable
equity securities and bond funds exceeded the market value by approximately $9
million at June 30, 2003. Included in the portfolio were four million shares of
Furniture Brands International common stock, with cost exceeding market value by
approximately $17 million at June 30, 2003. The Company received the Furniture
Brands International common stock as proceeds from the liquidation of
Furnishings International Inc. in the second quarter of 2002.

       The Company is subject to lawsuits and claims pending or asserted with
respect to matters generally arising in the ordinary course of business. Note L
of the Condensed Consolidated Financial Statements discusses specific claims
pending against the Company and its subsidiary, Behr Process Corporation, with
respect to certain of Behr's exterior wood coating products.

       The Company believes that its present cash balance, its cash flows from
operations and, to the extent necessary, bank borrowings and future financial
market activities, are sufficient to fund its working capital and other
investment needs.


                                       17





                                MASCO CORPORATION

ITEM 2.              MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                  FINANCIAL CONDITION AND RESULTS OF OPERATIONS

                             OUTLOOK FOR THE COMPANY

       The Company continues to believe that, in the present uncertain economic
environment, it is prudent to be conservative in forecasting for business
planning purposes and to anticipate a possible slow-down in housing starts and
continued moderation of consumer spending. The Company also expects that
operating expenses for the year will increase, particularly for such items as
energy, insurance and pension costs. However, the Company's favorable sales
performance has continued early in the third quarter with July sales up nearly
18 percent and, based on current business trends, the Company continues to be
guardedly optimistic and expects to achieve record sales and earnings for 2003.

                           FORWARD-LOOKING STATEMENTS

       Certain sections of this Quarterly Report contain statements reflecting
the Company's views about its future performance and constitute "forward-looking
statements" under the Private Securities Litigation Reform Act of 1995. These
views involve risks and uncertainties that are difficult to predict and,
accordingly, the Company's actual results may differ materially from the results
discussed in such forward-looking statements. Readers should consider that
various factors, including changes in general economic conditions, competitive
market conditions and pricing pressures, relationships with key customers,
industry consolidation of retailers, wholesalers and builders, shifts in
distribution, the influence of e-commerce and other factors discussed in the
Company's Annual Report on Form 10-K and its other filings with the Securities
and Exchange Commission, may affect the Company's performance. The Company
undertakes no obligation to update publicly any forward-looking statements as a
result of new information, future events or otherwise.

ITEM 4.  CONTROLS AND PROCEDURES

       The Company's Chief Executive Officer and Chief Financial Officer have
conducted an evaluation of the Company's disclosure controls and procedures as
required by paragraph (b) of Exchange Act Rules 13a-15 or 15d-15 as of the end
of the period covered by this report. Based upon that evaluation:

       a.  they have concluded that the Company's disclosure controls and
           procedures (as defined in Exchange Act Rules 13a-15(e) or 15d-15(e))
           are designed to be and are adequate to ensure that information
           required to be disclosed by the Company in the reports it files or
           submits under the Securities Exchange Act of 1934, as amended, is
           recorded, processed, summarized and reported, within the time periods
           specified in the rules and forms of the Securities and Exchange
           Commission; and

       b.  they have identified no change in the Company's internal control over
           financial reporting that occurred during the period covered by this
           report that has materially affected, or is reasonably likely to
           materially affect, the Company's internal control over financial
           reporting. Reference is made in this regard to the discussion in
           Management's Discussion and Analysis regarding a European business
           unit in the Decorative Architectural Products segment, although such
           officers do not believe the matters described in that discussion are
           reasonably likely to materially affect the Company's internal
           controls over financial reporting.



                                       18





                           PART II. OTHER INFORMATION

                                MASCO CORPORATION

ITEM 1. LEGAL PROCEEDINGS

       Information regarding this item is set forth in Note L to the Company's
Condensed Consolidated Financial Statements included in Part I, Item 1 of this
Report.

ITEMS 2, 3 AND 5 ARE NOT APPLICABLE.

ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

       The annual meeting of stockholders was held on May 14, 2003 at which the
stockholders voted upon the election of three nominees for Class III Directors
and ratification of the selection of PricewaterhouseCoopers LLP as independent
auditors for the Company for 2003. The following is a tabulation of the votes.

ELECTION OF CLASS III DIRECTORS:

<Table>
<Caption>
                                        For                      Withheld
                                        ---                      --------
                                                          
Thomas G. Denomme                   408,556,741                  6,889,059
Richard A. Manoogian                404,657,159                 10,788,641
Mary Ann Van Lokeren                409,704,385                  5,741,415
</Table>

APPROVAL OF THE APPOINTMENT OF PRICEWATERHOUSECOOPERS LLP AS INDEPENDENT
AUDITORS FOR THE COMPANY FOR 2003:

<Table>
<Caption>
                                                             Abstentions and
            For                        Against               Broker Non-Votes
            ---                        -------               ----------------
                                                       
        405,022,422                   7,731,379                  2,691,999
</Table>


ITEM 6. EXHIBITS AND REPORTS ON FORM 8-K

          (a)  EXHIBITS:

               12  - Computation of Ratio of Earnings to Combined Fixed
                     Charges and Preferred Stock Dividends

               31a - Certification by Chief Executive Officer

               31b - Certification by Chief Financial Officer

               32  - Certification Pursuant to Section 906 of the
                     Sarbanes-Oxley Act

          (b)  REPORTS ON FORM 8-K:

                   Report on Form 8-K dated April 8, 2003, announcing the
                   appointment of Alan Barry as the Company's President and
                   Chief Operating Officer.

                   Report on Form 8-K dated May 6, 2003, furnishing the
                   Company's first quarter of 2003 press release and
                   supplemental information. (Furnished, not filed.)

                   Report on Form 8-K dated June 19, 2003, furnishing the
                   Company's press release confirming the Company's previous
                   earnings guidance. (Furnished, not filed.)



                                       19





                           PART II. OTHER INFORMATION

                                MASCO CORPORATION


                                    SIGNATURE

       Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned thereunto duly authorized.

                                                     MASCO CORPORATION

                                                        (Registrant)



DATE:   AUGUST 7, 2003                BY: /s/ Timothy Wadhams
      -------------------                 ------------------------------------
                                          Timothy Wadhams
                                          Vice President and
                                           Chief Financial Officer









                                       20








                                MASCO CORPORATION

                                  EXHIBIT INDEX



  EXHIBIT
  -------

Exhibit 12    Computation of Ratio of Earnings to Combined Fixed Charges and
              Preferred Stock Dividends

Exhibit 31a   Certification of Chief Executive Officer

Exhibit 31b   Certification of Chief Financial Officer

Exhibit 32    Certification Pursuant to Section 906 of the Sarbanes-Oxley Act