GAF Tri-Ply BUR White Roll Roofing Cap Sheet, 100 sq ft

Durable asphalt-coated glass fiber cap sheet for low-slope built-up roofing systems. Mineral granule surfacing provides UV protection while the resilient glass fiber core resists splits and cracking. Ideal for new construction or re-roofing applications with hot-asphalt installation.

Key Features:

• Built-Up Roofing Compatibility: Designed as a cap sheet for low-slope BUR systems
• Hot-Asphalt Application: Optimized for hot-applied installations; no extra surface coatings required
• Weathering Protection: Mineral granule surface guards against UV and the elements
• Reinforced Durability: Glass fiber mat resists moisture, splits, and cracking
• Certified Performance: Meets/exceeds ASTM D3909; FM Approved; UL classified; Miami-Dade approved

Specifications Table:

Frequently Asked Questions (FAQ):

Q: What is the coverage per roll?
A: Each roll covers 100 sq ft (1 square).

Q: How is this product installed?
A: It is intended for hot-asphalt application as part of a built-up roofing system.

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

Q: What is the warranty?
A: 10-year limited warranty.

Q: What are the roll dimensions and weight?
A: Approximately 3.29 ft wide by 32.25 ft long; about 70 lb per roll.

A Clean, Resilient Finish for Low-Slope Rooflines

This cap sheet delivers a crisp, mineral-granule surface that refines the roofscape with quiet confidence. I love the sturdy glass fiber core—its strength feels elegantly assured, resisting splits while keeping the profile sleek. Pair it with a complementary fascia color to frame that soft white top surface and elevate curb appeal. It’s a smart, polished essential for a luxuriously well-finished exterior.

Finish your low-slope roof with GAF Tri-Ply BUR Cap Sheet for durable, UV-protected coverage that lasts.