Gaf Roof Underlayment

Unlike typical synthetic underlayments deck armor helps reduce inside moisture from becoming trapped within your roofing system.

Gaf roof underlayment.

Roofing shingles and materials plus factory certified roofers including ratings from real homeowners from north america s largest roofing manufacturer. Gaf shingle mate 36 in x 144 ft 400 sq ft felt roof underlayment. Its unique breathable technology allows moisture to escape the roof system helping to prevent premature roof system deterioration. Residential and commercial roofing shingles slate roof ventilation roof underlayments asphaltic and tpo roof membranes.

48 1 22 m wide roll. 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. Item 656632 model 0903000. At least 600 greater tear strength than standard 30 asphalt felt.

Roof deck protection allows moisture to escape from your attic while providing an exceptionally strong layer of protection against wind driven rain. Roof deck protection 101. 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. Get free shipping on qualified underlayment gaf underlayments leak barriers or buy online pick up in store today in the building materials department.

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.