WeatherSide Backer Strips Specs

      WeatherSide Backer Strips Docs

      WeatherSide Backer Strips Videos

      Where to purchase or for more information:

      Option 1:

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      Option 2:

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      • Weather-Resistant:  Helps ensure the vertical seams between each piece of siding are protected against weather infiltration. 
      • Versatile:  Available in various sizes to work with all WeatherSide™ Fiber-Cement Siding shingles.
      • Convenient:  Each pack contains enough backer strips to install approximately one square (100 ft2) of siding.
      9" Backer Strips (For Profile 9" shingles)
      Sizes, Nominal3” x 9” (76.2 mm x 229 mm)
      12" Backer Strips (For Profile 12" & Purity shingles)
      Sizes, Nominal3” x 12” (76.2 mm x 305 mm)
      14" Backer Strips (For Profile 14 & Emphasis™ shingles)
      Sizes, Nominal3” x 14” (76.2 mm x 356 mm)

      Where to buy

      Find a GAF distributor near you.

      Find a contractor

      Find a GAF certified contractor near you.