RAPTER 

SYNTHETIC ROOFING UNDERLAYMENT

ABOUT 

RAPTER

Raptor Synthetic Roofing Underlayment is a high-performance material designed to provide superior protection for roofing systems. It is composed of woven polypropylene, binders, tackifiers, and non-woven polymers, resulting in a lightweight yet durable underlayment with exceptional traction, both wet and dry.
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Key Features

  • Durability: Raptor is engineered to resist water leakage, tears, mold, and strong winds, ensuring long-lasting performance.

    Cameron Ashley Building Products

  • Safety: The underlayment incorporates fiber-grip technology, providing safe walkability even on steep roof decks.

    Cameron Ashley Building Products

  • Ease of Installation: Available in various widths, including 4 feet, 5 feet, and 10 feet, Raptor installs quickly and efficiently, reducing labor time and the number of fasteners required.

    JL Building

  • Exposure Rating: Raptor can be left exposed for up to six months, offering flexibility during construction without compromising the integrity of the underlayment.

    JL Building

  • Compliance: It meets or exceeds several ASTM standards, including D226, D4869, D1970, and D146, and holds a Class A fire rating with asphalt shingles per ASTM E108-11.