Gaf Roofing Underlayment

For use under copper and zinc or for information on other approved non asphaltic roofing systems contact gaf technical services at 1 800 roof 411.

Gaf roofing 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. Unlike typical synthetic underlayments deck armor helps reduce inside moisture from becoming trapped within your roofing system. Its unique breathable technology allows moisture to escape the roof system helping to prevent premature roof system deterioration. 1the high temperature compound is suitable for most metal roofing system applications.

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. Special slip resistant surface provides enhanced walkability even on steeper pitched roofs. Roofing shingles and materials plus factory certified roofers including ratings from real homeowners from north america s largest roofing manufacturer.

At least 600 greater tear strength than standard 30 asphalt felt. See the benefits of roof deck protection a new roof is more than just shingles. Get free shipping on qualified underlayment gaf underlayments leak barriers or buy online pick up in store today in the building materials department. 48 1 22 m wide roll.