GAF Materials Corporation Felt

GAF's roof deck protection is a shield for your roof deck. Shingle-Mate helps guard against wind driven rain and moisture that can cause damage to the roof deck. Shingle-Mate is also used as a guide to make sure that your shingles are installed more uniformly and lay flat.


GAF Shingle-Mate®
Roof Deck Protection
Roll Length
144' ft
Square feet per roll
150 sq ft



Shingle-Mate expels water vaper faster then the competition
Product
Water Permeance
Shingle-Mate
28.3
Competitor "A"
12.1
# 30 felt
6.7
# 15 felt
5.0
Competitor "B"
4.6
Competitor "C"
0.9




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