Aug 27, 2001 #1 4469 Structural May 2, 2001 2 0 0 US Are there any US codes relating to combustibility etc of ashalt roof shingles? I need to know if in fact these shingles burn and at what temps? Any info will be of great assistance. Regards
Are there any US codes relating to combustibility etc of ashalt roof shingles? I need to know if in fact these shingles burn and at what temps? Any info will be of great assistance. Regards
