As a final layer of protection, this high-performance underlayment covers the entire roof after the WinterGuard® application. It's reiniforced with fiber glass to provide extra resistance to wrinkling and tear out from fasteners.

Roofer's Select® meets the underlayment requirements for the CertainTeed Integrity Roof System® which is comprised of underlayments, shingles, accessory products and ventilation all working together. The Integrity Roof System is designed to provide optimum performance--no matter how bad the weather conditions are.

Technical Information

  • Manufactured to meet all performance requirements of ASTM D226 and ASTM D4869 (including resistance to "liquid water transmission")
  • Manufactured to comply with ASTM D6757
  • Classified by UL to be a suitable underlayment for use in any UL Class A, B or C fire-rated shingle system
  • Roll Size: 432 sq. ft. (4 squares)
  • Coverage: 400 sq. ft.
  • Length: 144 ft.
  • Width: 3 ft.
  • Weight: 44 lbs./roll

Installation

Applying a roof system correctly is essential to the warranty and performance of the roof.  Please refer to the installation instructions for complete details.  Available in both English and Spanish.

Export Information

Roofer's Select® asphalt roofing shingles are available for Export.  Please review the product brochures for additional information.

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