Master Flow® Joint Straps Specs

      Master Flow® Joint Straps Docs

      Master Flow® Joint Straps Videos

      Quality Built icon

      QUALITY BUILT

      For long-lasting performance on the roof
      Great Performance icon

      GREAT PERFORMANCE

      Help tightly secure the aluminum ridge vent to the roof deck
      Easy to Install icon

      EASY INSTALLATION

      For less hassles on the roof
      GAF factory-certified roofing companies near you

      Related products for Master Flow® Aluminum Ridge Vent‑ Joint Straps

      Sample of four of Timberline HDZ shingles color swatches

      Timberline HDZ®

      Shingles
      Learn More
      DeckArmor roof deck protection for roofs in new packaging

      Premium Breathable Roof Deck Protection

      Premium breathable synthetic underlayment for shingles/other roofing systems
      Learn More
      a single ProStart Starter strip shingle

      Starter Strip Shingles

      Eave/rake starter strip for standard-size asphalt shingles
      Learn More

      Get automatic Lifetime Protection on your entire GAF roofing system

      When you install any GAF Lifetime Shingle and at least 3 qualifying GAF accessories, you'll automatically get a Lifetime limited warranty on your shingles and all qualifying GAF accessories*.
      Residential LRS logos

      Where to buy

      Find a GAF distributor near you.

      Find a contractor

      Find a GAF certified contractor near you.