GAF RUBEROID EnergyCap 30 Granule FR SBS Modified Bitumen Membrane Roll, White, 39-3/8 in. x 32.8 ft (1 SQ)

GAF RUBEROID EnergyCap 30 Granule FR SBS Modified Bitumen Membrane Roll, White, 39-3/8 in. x 32.8 ft (1 SQ)

Regular price $301.50

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EnergyCap 30 Granule FR modified bitumen membrane roll

GAF RUBEROID EnergyCap 30 Granule FR is a fire-resistant SBS-modified bitumen cap sheet membrane designed for commercial roofing and recover applications. It combines fiberglass reinforcement with SBS-modified asphalt and a bright white granule surface to help deliver durable, reflective roof performance.


Key Features:

  • Fire-Resistant Cap Sheet: FR-rated SBS-modified bitumen membrane designed for commercial roofing assemblies
  • Reflective White Granule Surface: Bright white granules help create a solar-reflective roof appearance
  • Reinforced Durability: Fiberglass reinforcement paired with SBS-modified asphalt for strength and elongation characteristics
  • Factory-Applied Coating Layer: Includes a factory-applied TOPCOAT EnergyCote elastomeric coating layer (per product listing description)
  • Roll Format for Roofing Crews: Supplied as a 1-square roll for efficient handling and layout

Specifications Table:

Specification Details
Product name GAF Ruberoid Energycap 30 Gran FR
Manufacturer/brand GAF
Category Roofing Materials
Sub-category SBS Modified Bitumen Membranes
Unit of measure RL - Roll
Description GAF Ruberoid Energycap SBS 30 FR
Membrane name (manufacturer) RUBEROID EnergyCap 30 Granule FR Membrane
Product type Fire-resistant SBS-modified bitumen membrane with bright white granule surfacing
Roll dimensions 39-3/8 in. x 32.8 ft
Packaging 1 SQ. Roll
Color White
Thickness 0.14 in.
Item weight 101 lb
Applicable standards/approvals (listed) ASTM D6163 Type I Grade G; ASTM C1549; ASTM E903; FM Approved; ICC ESR-1274; Florida Building Code Approved; UL/ULC Classified; CRRC Rated; Energy Star (U.S. only); Miami-Dade County Approved
Construction (listing description) Non-woven glass mat core coated with fire-retardant SBS polymer modified asphalt; surfaced with extra fine mineral granules and EnergyCote elastomeric coating
Typical guarantee availability (manufacturer) Typical system guarantees up to 15 years; select systems up to 20 years

Frequently Asked Questions (FAQ):

Q: What type of roofing product is this?
A: It’s an SBS-modified bitumen membrane (cap sheet) with a granulated, fire-resistant surface for commercial roofing systems.


Q: What are the roll dimensions and coverage?
A: The roll is listed as 39-3/8 in. x 32.8 ft and packaged as a 1-square roll.


Q: What color is the membrane surface?
A: It’s listed as white with bright white granule surfacing.


Q: What is the membrane thickness?
A: It’s listed at 0.14 in. thick.


Q: Is it certified/listed to common industry standards?
A: The listing notes compliance/listings including ASTM D6163 Type I Grade G and UL/ULC Classified, along with other approvals noted on the product page.


A crisp, high-performance roof finish with bright white presence

Think of this membrane as a clean, architectural top layer—bright white granules delivering a sleek, solar-reflective finish while the SBS-modified core brings resilience where it matters most. The refined surface reads fresh and intentional, elevating utilitarian roofing into something visually composed. Pair it with a thoughtfully detailed parapet edge and coordinated rooftop equipment screening for a cohesive, polished silhouette. It’s the kind of performance-forward layer that quietly signals modern luxury through longevity and precision.


Choose GAF RUBEROID EnergyCap 30 Granule FR for a durable, fire-resistant, bright-white cap sheet finish on your next commercial roofing project.

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Subject to Approval & Availability
All orders are reviewed before fulfillment. You are not charged until your order is approved and ready to ship — and you may cancel at any time before that at no cost.

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