UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                           --------------------------

                                    FORM 8-K

                                 CURRENT REPORT
                     Pursuant to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): August 3, 2006

                               GRIFFON CORPORATION
               (Exact Name of Registrant as Specified in Charter)


         Delaware                     1-6620                    11-1893410
(State or Other Jurisdiction        (Commission              (I.R.S. Employer
     of Incorporation)              File Number)          Identification Number)


         100 Jericho Quadrangle
         Jericho, New York                                         11753
       (Address of Principal Executive Offices)                  (Zip Code)

                                 (516) 938-5544
              (Registrant's telephone number, including area code)

     Check the  appropriate  box below if the Form 8-K  filing  is  intended  to
simultaneously  satisfy the filing obligation of the registrant under any of the
following provisions (see General Instruction A.2. below):

[ ]  Written communications pursuant to Rule 425 under the Securities Act (17
     CFR 230.425)

[ ]  Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
     240.14a-12)

[ ]  Pre-commencement communications pursuant to Rule 14d-2(b) under the
     Exchange Act (17 CFR 240.14d-2(b))

[ ]  Pre-commencement communications pursuant to Rule 13e-4(c) under the
     Exchange Act (17 CFR 240.13e-4(c))


Item 2.02. Results of Operations and Financial Condition. On August 3, 2006, Griffon Corporation (the "Registrant") issued a press release announcing the Registrant's financial results for the third fiscal quarter ended June 30, 2006. A copy of the Registrant's press release is attached hereto as Exhibit 99.1. Item 9.01. Financial Statements and Exhibits. (d) Exhibits. 99.1. Press Release, dated August 3, 2006 The information filed as an exhibit to this Form 8-K is being furnished in accordance with Item 2.02 and shall not be deemed to be "filed" for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of such section, nor shall such information be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing. 2

SIGNATURES ---------- 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 hereunto duly authorized. GRIFFON CORPORATION By: /s/Eric P. Edelstein --------------------------------------- Eric P. Edelstein Executive Vice President and Chief Financial Officer Date: August 3, 2006 3

Exhibit Index 99.1. Press release, dated August 3, 2006

                 GRIFFON CORPORATION ANNOUNCES OPERATING RESULTS
                 -----------------------------------------------

                      FOR THE THIRD QUARTER OF FISCAL 2006
                      ------------------------------------

     Jericho,  New York, August 3, 2006 - Griffon  Corporation  (NYSE:GFF) today
reported  operating  results for the third quarter of fiscal 2006. Net sales for
the quarter ended June 30, 2006 increased to $429,071,000  up from  $350,904,000
for the third quarter of fiscal 2005. Income before income taxes was $26,943,000
compared to  $19,931,000  last year.  Net income was  $19,363,000 in the current
quarter  compared to $12,854,000  last year.  Diluted earnings per share for the
quarter was $.61  compared to $.41 in last year's  third  quarter.  The improved
results  for  the  quarter  were  primarily   attributable   to  the  electronic
information and communication systems segment, Telephonics.

     Telephonics  reflected  significantly  higher sales and profits principally
due to the contract  with Syracuse  Research  Corporation.  Telephonics  has now
received contracts in excess of $195,000,000.  Approximately 70% of these awards
are expected to be completed by September  30, 2006 and the  fulfillment  of the
total  award will be complete by the second  quarter of fiscal  2007.  Specialty
plastic  films'  results  were  impacted by changes in the cost of resin;  costs
associated  with  bringing  on new  business;  and the  cost of  relocating  our
business  to our new  facility  in Brazil.  Garage  door  segment  results  were
generally  consistent  with  the  prior  year.  For  the  quarter,  the  segment
experienced a more


favorable product mix, somewhat offset by higher distribution and freight costs and advertising and marketing costs. Net sales for the nine months ended June 30, 2006 were $1,153,746,000 compared to $1,013,551,000 for the first nine months of fiscal 2005. Income before income taxes for the nine months was $49,204,000 compared to $43,587,000 last year. Net income was $33,347,000 compared to $26,190,000 for the first nine months of 2005. Diluted earnings per share for the nine months was $1.06 compared to $.84 last year. Cash flow from operations was $10.8 million for the quarter, of which $9 million was used to fund capital expenditures. Also, during the quarter $1.6 million was used to acquire approximately 63,000 shares of the company's common stock under its buyback program. Additional purchases will be made from time to time, depending on market conditions, at prices deemed appropriate by management or under a Rule 10b5-1 trading plan.

Griffon Corporation - o is a leading manufacturer and marketer of residential, commercial and industrial garage doors sold to professional installing dealers and major home center retail chains; o installs and services specialty building products and systems, primarily garage doors, openers, fireplaces and cabinets, for new construction markets through a substantial network of operations located throughout the country; o is an international leader in the development and production of embossed and laminated specialty plastic films used in the baby diaper, feminine napkin, adult incontinent, surgical and patient care markets; and o develops and manufactures information and communication systems for government and commercial markets worldwide. "Safe Harbor" Statement under the Private Securities Litigation Reform Act of 1995: All statements other than statements of historical fact included in this release, including without limitation statements regarding the company's financial position, business strategy and the plans and objectives of the company's management for future operations, are forward-looking statements. When used in this release, words such as "anticipate", "believe", "estimate", "expect", "intend", and similar expressions, as they relate to the company or its management, identify forward-looking statements. Such forward-looking statements are based on the beliefs of the company's management, as well as assumptions made by and information currently available to the company's management. Actual results could differ materially from those contemplated by the forward-looking statements as a result of certain factors, including but not limited to, business and economic conditions, results of integrating acquired businesses into existing operations, competitive factors and pricing pressures for resin and steel and capacity and supply constraints. Such statements reflect the views of the company with respect to future events and are subject to these and other risks, uncertainties and assumptions relating to the operations, results of operations, growth strategy and liquidity of the company. Readers are cautioned not to place undue reliance on these forward-looking statements. The company does not undertake to release publicly any revisions to these forward-looking statements to reflect future events or circumstances or to reflect the occurrence of unanticipated events.

GRIFFON CORPORATION AND SUBSIDIARIES ------------------------------------ OPERATING HIGHLIGHTS (Unaudited) (IN THOUSANDS) PRELIMINARY For the Three Months Ended For the Nine Months Ended June 30, June 30, --------------------------- -------------------------- 2006 2005 2006 2005 ---------- --------- ---------- ---------- Net sales: Garage Doors $ 139,297 $ 137,440 $ 403,711 $ 383,321 Installation Services 86,454 77,090 250,229 215,887 Specialty Plastic Films 97,246 90,607 279,288 276,472 Electronic Information and Communication Systems 111,404 51,004 235,702 153,759 Intersegment eliminations (5,330) (5,237) (15,184) (15,888) --------- --------- ---------- ---------- $ 429,071 $ 350,904 $1,153,746 $1,013,551 ========= ========= ========== ========== Operating income: Garage Doors $ 10,324 $ 10,686 $ 27,531 $ 22,084 Installation Services 2,203 2,583 6,217 5,159 Specialty Plastic Films 8,137 6,040 15,411 20,858 Electronic Information and Communication Systems 12,670 2,830 20,388 8,751 --------- --------- ---------- ---------- Segment operating income 33,334 22,139 69,547 56,852 Unallocated amounts (4,242) (4,721) (13,959) (12,768) Interest and other, net (2,149) 2,513 (6,384) (497) --------- --------- ---------- ---------- Income before income taxes $ 26,943 $ 19,931 $ 49,204 $ 43,587 ========= ========= ========== ==========

GRIFFON CORPORATION AND SUBSIDIARIES ------------------------------------ CONSOLIDATED STATEMENTS OF OPERATIONS (IN THOUSANDS EXCEPT FOR PER SHARE AMOUNTS) PRELIMINARY FOR THE THREE MONTHS ENDED JUNE 30, ---------------------------------- 2006 2005 ----------- ----------- Net sales $ 429,071 $ 350,904 Cost of sales 320,793 259,312 ----------- ----------- Gross profit 108,278 91,592 Selling, general and administrative expenses 80,341 73,586 ----------- ----------- Income from operations 27,937 18,006 ----------- ----------- Other income (expense): Interest expense (2,572) (1,603) Interest income 423 372 Other, net 1,155 3,156(1) ----------- ----------- (994) 1,925 ----------- ----------- Income before income taxes 26,943 19,931 ----------- ----------- Provision for income taxes (2): Federal 6,698 2,367 State and foreign 882 3,288 ----------- ----------- 7,580 5,655 ----------- ----------- Income before minority interest 19,363 14,276 Minority interest - (1,422) ----------- ----------- Net income $ 19,363 $ 12,854 =========== ============ Basic earnings per share of common stock $ .65 $ .43 =========== ============ Diluted earnings per share of common stock $ .61 $ .41 =========== ============ Weighted average number of shares outstanding: Basic 29,896,000 30,241,000 =========== ============ Diluted 31,718,000 31,410,000 =========== ============ (1) Includes gain of $3.7 million on sale of land and building. (2) Includes a reduced provision as a result of the resolution of various income tax matters.

GRIFFON CORPORATION AND SUBSIDIARIES ------------------------------------ CONSOLIDATED STATEMENTS OF OPERATIONS (IN THOUSANDS EXCEPT FOR PER SHARE AMOUNTS) PRELIMINARY FOR THE NINE MONTHS ENDED JUNE 30, ---------------------------- 2006 2005 ----------- ----------- Net sales $ 1,153,746 $ 1,013,551 Cost of sales 866,046 756,347 ----------- ----------- Gross profit 287,700 257,204 Selling, general and administrative expenses 234,275 213,761 ----------- ----------- Income from operations 53,425 43,443 ----------- ----------- Other income (expense): Interest expense (7,715) (5,768) Interest income 1,331 1,527 Other, net 2,163 4,385(1) ----------- ----------- (4,221) 144 ----------- ----------- Income before income taxes 49,204 43,587 ----------- ----------- Provision for income taxes (2): Federal 11,127 5,384 State and foreign 4,730 7,598 ----------- ----------- 15,857 12,982 ----------- ----------- Income before minority interest 33,347 30,605 Minority interest - (4,415) ----------- ----------- Net income $ 33,347 $ 26,190 =========== =========== Basic earnings per share of common stock $ 1.11 $ .88 =========== =========== Diluted earnings per share of common stock $ 1.06 $ .84 =========== =========== Weighted average number of shares outstanding: Basic 29,992,000 29,625,000 =========== =========== Diluted 31,441,000 31,251,000 =========== =========== (1) Includes gain of $3.7 million on sale of land and building. (2) Includes a reduced provision as a result of the resolution of various income tax matters.

GRIFFON CORPORATION AND SUBSIDIARIES ------------------------------------ CONSOLIDATED BALANCE SHEETS (IN THOUSANDS) PRELIMINARY JUNE 30, SEPTEMBER 30, 2006 2005 ---------- ------------- ASSETS - ------ Current Assets: Cash and cash equivalents $ 32,101 $ 60,663 Accounts receivable, net 204,249 189,904 Contract costs and recognized income not yet billed 54,503 43,065 Inventories 174,560 148,350 Prepaid expenses and other current assets 45,609 41,227 ---------- ------------ Total current assets 511,022 483,209 Property, plant and equipment, at cost less depreciation and amortization 221,805 216,900 Goodwill 99,950 96,098 Intangible and other assets 58,059 55,220 ---------- ------------ $ 890,836 $ 851,427 ========== ============ LIABILITIES AND SHAREHOLDERS' EQUITY - ------------------------------------ Current Liabilities: Notes payable and current portion of long-term debt $ 8,324 $ 16,625 Accounts payable 111,695 91,970 Accrued liabilities 76,616 78,849 Income taxes 19,534 22,599 ---------- ------------ Total current liabilities 216,169 210,043 Long-term debt: Convertible subordinated notes 130,000 130,000 Other 69,441 66,540 Other liabilities and deferred credits 82,579 82,890 Shareholders' equity 392,647 361,954 ---------- ------------ $ 890,836 $ 851,427 ========== ============

GRIFFON CORPORATION AND SUBSIDIARIES ------------------------------------ CONSOLIDATED STATEMENTS OF CASH FLOWS (IN THOUSANDS) PRELIMINARY For the Nine Months Ended June 30, ------------------------- 2006 2005 -------- -------- CASH FLOWS FROM OPERATING ACTIVITIES: Net income $ 33,347 $ 26,190 -------- -------- Adjustments to reconcile net income to net cash provided by operating activities: Depreciation and amortization 25,778 23,789 Gain on sale of land and building - (3,744) Minority interest - 4,415 Provision for losses on accounts receivable 1,435 804 Change in assets and liabilities: Increase in accounts receivable and contract costs and recognized income not yet billed (25,981) (1,984) Increase in inventories (24,771) (1,545) (Increase) decrease in prepaid expenses and other assets (19) 482 Increase (decrease) in accounts payable, accrued liabilities and income taxes 8,394 (7,639) Other changes, net 1,122 5,361 -------- -------- Total adjustments (14,042) 19,939 -------- -------- Net cash provided by operating activities 19,305 46,129 -------- -------- CASH FLOWS FROM INVESTING ACTIVITIES: Acquisition of property, plant and equipment (22,408) (31,994) Proceeds from sale of land and building - 6,931 Acquisition of minority interest in subsidiary (1,304) (3,883) Acquired businesses - (9,577) (Increase) decrease in equipment lease deposits (5,353) 3,293 -------- -------- Net cash used in investing activities (29,065) (35,230) -------- -------- CASH FLOWS FROM FINANCING ACTIVITIES: Purchase of shares for treasury (17,218) (14,552) Proceeds from borrowings under long-term debt arrangements 63,000 7,778 Payments of long-term debt (68,455) (20,853) Increase (decrease) in short-term borrowings (446) 276 Distributions to minority interests (354) (1,362) Exercise of stock options 2,060 18,928 Tax benefit from exercise of stock options 2,386 - Other, net (363) - -------- -------- Net cash used in financing activities (19,390) (9,785) -------- -------- Effect of exchange rate changes on cash and cash equivalents 588 (680) -------- -------- NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS (28,562) 434 CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD 60,663 88,047 -------- -------- CASH AND CASH EQUIVALENTS AT END OF PERIOD $ 32,101 $ 88,481 ======== ========