GAF Tri-Ply BUR 3.29-ft W x 32.25-ft L, 100-sq ft White Roll Roofing Cap Sheet

Regular price $54.86

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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:

Specification Details
Series Name Tri-Ply BUR
Type Cap sheet
Color/Finish Family White
Manufacturer Color/Finish White
Package Quantity 1
Underlayment Required Yes
Coverage Area (Sq. Feet) 100
Length (Feet) 32.25
Width (Feet) 3.29
Width Measurement 3.3-ft
Roll Weight (lbs.) 70
Weight (lbs.) 70
Water Resistant Yes
Waterproof No
Warranty 10-year limited
Certifications/Approvals Meets or exceeds ASTM D3909; FM Approved; Miami-Dade County Product Control Approved; UL Classified to ANSI/UL 790 (see UL Product iQ)

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.

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