GAF Liberty Self-Adhering Cap Sheet Roll Roofing, Slate

The GAF Liberty Cap Sheet is a self-adhering, SBS-modified bitumen roll roofing designed for low-slope areas. Its peel-and-stick installation eliminates torches and hot asphalt while delivering durable, granule-surfaced protection in a slate color.

Key Features:

• Peel-and-Stick Installation: Self-adhering design removes the need for torches, kettles, or solvents
• Durable SBS Construction: Polyester mat coated with polymer-modified asphalt for reinforced performance
• Low-Slope Ready: Ideal for porches, garages, carports, and sheds; used with LIBERTY Base/Ply Sheet
• Faster Project Time: Minimal setup and cleanup compared to typical mopped SBS systems
• Sized for One Square: 3.28-ft x 34-ft roll covers 100 sq ft (excludes laps)

Specifications Table:

Frequently Asked Questions (FAQ):

Q: Do I need special tools or heat to install this cap sheet?
A: No. It is a self-adhering peel-and-stick product that does not require open flames, torches, or hot asphalt.

Q: What surfaces is this suitable for?
A: It’s designed for primed substrates on low-slope areas such as porches, garages, carports, and sheds when used with the LIBERTY Base/Ply Sheet.

Q: How much area does one roll cover?
A: Nominally 100 sq ft per roll (one square), excluding laps.

Q: Is it waterproof?
A: It is water resistant but not rated as fully waterproof on its own; install per system instructions with the LIBERTY Base/Ply Sheet.

Q: What warranty is offered?
A: 10-year limited warranty (per manufacturer specifications).

A Sleek, Slate Finish for Low-Slope Elegance

This slate cap sheet brings a refined, uniform surface that quietly elevates porches and carports. The granule-surfaced texture offers depth and a modern charcoal tone that pairs effortlessly with today’s exterior palettes. Run clean, continuous lines for a tailored look and coordinate with black gutters for a crisp frame. Practical and polished, it’s a smart essential for luxe outdoor living.

Choose the GAF Liberty Cap Sheet for fast, flame-free installation and durable protection on your next low-slope project.