GAF Tri-Ply APP Smooth Roll Roofing, 100-sq ft

A durable APP-modified bitumen smooth membrane for low-slope roofing. Designed for new construction or re-roofing, it serves as a cap or interply layer and delivers resilient performance with a polyester core.

Key Features:

• Low-Slope Ready: Engineered for built-up or modified bitumen roof systems in new construction and re-roofing.
• Versatile Application: Smooth surface functions as cap sheet or interply membrane; suitable for torch-applied installs.
• Tough Polyester Core: Resists splits and tears for long-term durability.
• Weather-Tolerant Installation: Can be installed in cold, damp conditions to extend your working window.
• Standards & Listings: Meets ASTM D6222 Type I Grade S; FM approved and UL listed.

Specifications Table:

Frequently Asked Questions (FAQ):

Q: What type of roofs is this membrane for?
A: It is designed for low-slope roofing systems and can be used in built-up or modified bitumen assemblies.

Q: How is it installed?
A: It is suitable for torch-applied applications; follow local codes and GAF installation instructions.

Q: Can it be used as a cap sheet?
A: Yes, the smooth surface allows use as a cap sheet or as an interply membrane.

Q: Is it waterproof by itself?
A: It is water resistant but not rated as fully waterproof on its own; use as part of a complete roofing system.

Q: What warranty is offered?
A: It carries a 10-year limited warranty; see GAF for terms and conditions.

A Sleek, Workhorse Finish for Modern Low-Slope Roofs

This smooth black membrane brings a refined, utilitarian edge to functional roofscapes. Its clean surface and lean profile streamline mechanical zones while reinforcing the architecture. Pair it with crisp metal flashings for a sophisticated, minimalist look that feels intentional. Consider it an essential layer for durability with an understated, contemporary aesthetic.

Elevate your low-slope roof with durable, easy-to-install protection—choose GAF Tri-Ply APP Smooth Membrane today.