Gaf Roof Underlayment

Gaf deck armor premium breathable underlayment provides a critical gaf deck armor premium breathable underlayment provides a critical layer of protection under your shingles against wind driven rain and other sources of moisture.

Gaf roof underlayment. 48 1 22 m wide roll. Item 656632 model 0903000. Residential and commercial roofing shingles slate roof ventilation roof underlayments asphaltic and tpo roof membranes. Underlayment synthetic roofing felt prevents wind driven rain or water from infiltrating under your shingles and causing damage to your roof deck gaf roof deck protection roofing felt underlayment.

Gaf shingle mate 36 in x 144 ft 400 sq ft felt roof underlayment. Get free shipping on qualified underlayment gaf underlayments leak barriers or buy online pick up in store today in the building materials department. Its unique breathable technology allows moisture to escape the roof system helping to prevent premature roof system deterioration. Special slip resistant surface provides enhanced walkability even on steeper pitched roofs.

By creating a barrier at the most vulnerable areas of your roof at the eaves and rakes in valleys around chimneys etc weatherwatch leak barrier. Roof deck protection 101. Unlike typical synthetic underlayments deck armor helps reduce inside moisture from becoming trapped within your roofing system. See the benefits of roof deck protection a new roof is more than just shingles.

Roofing shingles and materials plus factory certified roofers including ratings from real homeowners from north america s largest roofing manufacturer.