UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date:	August 8, 2006

Form:	S-4
CIK: 0000912562 Company Name: GIBRALTAR INDUSTRIES, INC. File Number: 333-135908
CIK: 0001366026 Company Name: Air Vent Inc. File Number: 333-135908-29
CIK: 0001366027 Company Name: Alabama Metal Industries CORP File Number: 333-135908-28
CIK: 0001366053 Company Name: GSCNY Corp. File Number: 333-135908-27
CIK: 0001366028 Company Name: Appleton Supply Company, Inc. File Number: 333-135908-26
CIK: 0001366033 Company Name: B&W Heat Treating Corp. File Number: 333-135908-25
CIK: 0001366030 Company Name: B&W Leasing, LLC File Number: 333-135908-24
CIK: 0001366044 Company Name: B&W of Michigan, Inc. File Number: 333-135908-23
CIK: 0001366029 Company Name: Brazing Concepts CO File Number: 333-135908-22
CIK: 0001366034 Company Name: Carolina Commerical Heat Treating, Inc. File Number: 333-135908-21
CIK: 0001366035 Company Name: Cleveland Pickling, Inc. File Number: 333-135908-20
CIK: 0001366036 Company Name: Construction Metals, LLC File Number: 333-135908-19
CIK: 0001366037 Company Name: Diamond Perforated Metals, Inc. File Number: 333-135908-18
CIK: 0001366045 Company Name: Gator Grate, Inc. File Number: 333-135908-17
CIK: 0001366046 Company Name: Gibraltar International, Inc. File Number: 333-135908-16
CIK: 0001366047 Company Name: Gibraltar Steel CORP of New York File Number: 333-135908-15
CIK: 0001366049 Company Name: Gibraltar Strip Steel, Inc. File Number: 333-135908-14
CIK: 0001366054 Company Name: Harbor Metal Treating Co. File Number: 333-135908-13
CIK: 0001366055 Company Name: Harbor Metal Treating of Indiana, Inc. File Number: 333-135908-12
CIK: 0001366056 Company Name: Hi-Temp Heat Treating, Inc. File Number: 333-135908-11
CIK: 0001366057 Company Name: International Grating, Inc. File Number: 333-135908-10
CIK: 0001366058 Company Name: K & W Metal Fabricators, LLC File Number: 333-135908-09
CIK: 0001366059 Company Name: Pennsylvania Industrial Heat Treaters, Inc. File Number: 333-135908-08
CIK: 0001366038 Company Name: SCM Metal Products, Inc. File Number: 333-135908-07
CIK: 0001366039 Company Name: Sea Safe, Inc. File Number: 333-135908-06
CIK: 0001366092 Company Name: Solar Group, Inc. File Number: 333-135908-05
CIK: 0001366040 Company Name: Solar of Michigan, Inc. File Number: 333-135908-04
CIK: 0001366041 Company Name: Southeastern Metals Manufacturing CO Inc. File Number: 333-135908-03
CIK: 0001366061 Company Name: United Steel Products Company, Inc. File Number: 333-135908-02
CIK: 0001366060 Company Name: Wm. R. Hubbell Steel CORP File Number: 333-135908-01