Both types shall meet the conditions for Class A fire exposure, and loss and behaviour on heating tests. Type I shingles shall pass an additional wind resistance test. also seeFIRE RATINGS for ROOF SURFACES UL Underwriters Laboratories: Standards Pertaining to Roofing Systems ...
These shingles have deluxe features like class-A fire ratings, storm-proof sealant, and bacteria resistance. While you’re at it, get them in a style and color you love, whether that calls for a pattern in shades of red to match your home’s exterior, an imitation slate design, or ...
5 Fiberglass shingles are thinner, more lightweight and have better fire ratings. Adhesive Self-Pastern with Hot Melt There is a self adhesive tape in the back of shingle, after the laying in the roof, self adhesive tape can b...
5 Fiberglass shingles are thinner, more lightweight and have better fire ratings. Adhesive Self-Pastern with Hot Melt There is a self adhesive tape in the back of shingle, after the laying in the roof, self adhesive tape can be activated under the...