GAF Extended Dry‑in Membrane Specs

      GAF Extended Dry‑in Membrane Docs

      GAF Extended Dry‑in Membrane Videos

      Why GAF Extended Dry‑in Membrane?

      After major storm events, GAF Extended Dry-in Membrane helps to provide premium, long-term protection against damaging roof leaks and may be left exposed for up to 12 months, if necessary, until your new GAF roofing system is installed. In addition, it may be used as a leak barrier in your new GAF roofing system, as long as the new roofing system is installed within one year of membrane installation.1 For use only on roofs with slopes of 2:12 or greater.


      How can GAF Extended Dry-in Membrane Protect your Roof?

      GAF Extended Dry-in Membrane's peel-and-stick installation, combined with strong tear and UV resistance, helps offer enhanced weather resistance when left exposed versus typical fastened tarps.

       

      Leak Protection
      Post-Storm Leak Protection
      Until a new GAF roof system can be installed
      Premium Construction
      Ultra-Premium Construction
      Strong tear and UV resistance - up to 12 months, if necessary
      Installer Walkability
      Synthetic Patterned Surface
      For excellent wet/dry installer walkability

      Benefits

      Benefits of GAF Extended Dry-in Membrane include:
      • Butyl adhesive for an excellent bond to most roof decks2
      • Self-seals around fasteners to avoid leaks
      • Integral channels on the surface of the product help guide away moisture
      • 270oF high-temperature design is suitable for use under asphalt shingles and most metal roofing systems
      • Eligible for up to a Lifetime limited warranty when installed with GAF Lifetime shingles and at least two qualifying GAF accessory products†
      • Eligible for use as an accessory product in the Leak Barrier Category of GAF residential enhanced warranties (As long as GAF roof system is installed within one year of the membrane installation)

      Lifetime refers to the length of warranty coverage provided andmeans as long as the original individual owner(s) of a single Family detached residence [or eligible second owner(s)] owns the property where the qualifying GAF products are installed. For other owners/structures, Lifetime coverage is not applicable. Lifetime coverage on shingles requires the use of GAF Lifetime Shingles only. See the GAF Shingle & Accessory Limited Warranty for complete coverage and restrictions. Visit gaf.com/LRS for qualifying GAF products. Lifetime coverage on shingles and accessories requires the use of any GAF Lifetime Shingle and at least 3 qualifying GAF Accessories. See the GAF Roofing System Limited Warranty for complete coverage and restrictions. For installations not eligible for the GAF Roofing System Limited Warranty, see the GAF Shingle & Accessory Limited Warranty. Visit gaf.com/LRS for qualifying GAF products.

       

      1 See 1-Year Limited Warranty on GAF Extended Dry-in Membrane for complete coverage and restrictions.
      2 See gaf.com for acceptable roof decks or call 1-877-GAF-ROOF


      NOTE:  Before installation, always see detailed installation instructions available on gaf.com or call 1-877-GAF-ROOF

      Questions? Connect with your local GAF Representative.

      Please enter your zip code above to find GAF representatives in your area.