5V-Crimp: "what would be the UL number to get a 1hr ..." - Guest User (2/2/2004) | Painting/Coating metal roofs | Archive

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what would be the UL number to get a 1hr rating using a 5v crimp roof and 5/8"plywood and 2x6 roof rafters or wood trusses?		Guest User 2/2/2004	Share Or copy this URL: https://www.metalroofing.com/spirit/comment/2158/find/
You are looking for a "Class A fire Assembly" test which under UL is a UL#790. Check with the manufacturer and see if they have this test on their product.		Allan Reid Dura-Loc Roofing Systems, Inc. 2/3/2004	Share Or copy this URL: https://www.metalroofing.com/spirit/comment/2159/find/