Please Note: This Product Is Unavailable In Michigan, Atlanta, Philadelphia, Syracuse and St. Louis.

Raptor Underlayment is a lightweight, durable roofing underlayment designed to install with regular roofing nails. It won’t tear easily or blow off the roof, lies flat and stays flat, and features a black surface that dries off quickly while showing chalk lines clearly for precise installation. With incredible traction in both wet and dry conditions, Raptor delivers reliable performance without the drama.

Key Features & Design

• Material blend: A unique combination of woven polypropylene, binders, tackifiers, and non woven polymers.
• Flatness: Lies flat and stays flat for easier, cleaner nail lines and fewer wrinkles.
• Traction & tear resistance: Incredible traction wet or dry with aggressive tear strength that won’t blow off the roof.
• Installation: Can be installed with regular roofing nails for a straightforward, familiar process.
• Surface & visibility: Black surface dries quickly and clearly shows chalk lines for precise alignment.
• Weight & durability: Lightweight but tough enough to handle demanding roofing projects.
• Availability: All Sizes to fit any roof or project.

Raptor Underlayment combines practical performance with user-friendly features, so you can focus on the job rather than wrestling with your underlayment. Add it to your toolkit for dependable coverage across a range of roofing scenarios.