GAF FeltBuster High-Traction Synthetic Roofing Felt Underlayment, 4 ft x 250 ft (10 SQ Roll)
GAF FeltBuster Synthetic Roofing Underlayment
High-traction synthetic roofing felt designed to resist tearing and moisture for a flatter, more durable roof deck. Provides enhanced walkability and a cooler working surface, offering a robust alternative to traditional #15 and #30 asphalt felts.
Key Features:
- High-Traction Surface: Enhanced walkability helps improve installer safety and efficiency.
- Moisture-Resistant: Will not absorb water, helping prevent wrinkling that can telegraph through shingles.
- Tear-Resistant Build: Virtually untearable synthetic construction for durability during installation.
- Wide Coverage: 4 ft x 250 ft roll covers approximately 10 squares (1,000 sq ft).
- Code-Compliant: Approved by Florida Building Code, Miami-Dade, and TDI; meets ASTM D226, ASTM D4869, and CSA A123.3.
Specifications Table:
| Specification | Details |
|---|---|
| Roll Size | 4 ft x 250 ft |
| Coverage Area | 1,000 sq ft (92.9 sq m) |
| Packaging | 10 SQ. Roll |
| Style | Underlayment |
| Approvals/Standards | Florida Building Code Approved; Miami-Dade County Approved; TDI Approved; ASTM D226; ASTM D4869; CSA A123.3 |
| Product Number | GAFFBS |
| Unit of Measure | RL |
| Item Weight | 21 lb |
| Product Description | High-traction synthetic roofing felt; virtually untearable; will not absorb moisture; cooler working surface. |
Frequently Asked Questions (FAQ):
Q: What is the roll size and coverage?
A: Each roll is 4 ft x 250 ft and covers approximately 10 squares (1,000 sq ft).
Q: Can this underlayment be used under asphalt shingles?
A: Yes, it is designed as a synthetic replacement for traditional #15 and #30 asphalt felt under asphalt shingles.
Q: Is the surface slip-resistant?
A: Yes, the high-traction surface is engineered for enhanced walkability and a cooler working surface.
Q: Does it meet building code approvals?
A: Yes—Florida Building Code, Miami-Dade, and TDI approved; it also meets ASTM D226, ASTM D4869, and CSA A123.3.
Q: What is the product weight per roll?
A: Approximately 21 lb per roll.
Sleek Protection, Subtle Power
FeltBuster lays down a refined, seamless foundation that keeps rooflines crisp and true. Its high-traction surface is the quiet hero—sleek, confident, and made to perform. Pair it with deep-charcoal shingles to accentuate modern profiles, or let it support cedar tones for an elevated, organic statement. This is the underlayment that makes a roof feel impeccably finished—an essential layer of luxurious living.
Choose GAF FeltBuster today for a durable, high-traction underlayment that installs easily and keeps your roof flatter, drier, and longer-lasting.
Original: $105.93
-70%$105.93
$31.78Product Information
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Description
GAF FeltBuster Synthetic Roofing Underlayment
High-traction synthetic roofing felt designed to resist tearing and moisture for a flatter, more durable roof deck. Provides enhanced walkability and a cooler working surface, offering a robust alternative to traditional #15 and #30 asphalt felts.
Key Features:
- High-Traction Surface: Enhanced walkability helps improve installer safety and efficiency.
- Moisture-Resistant: Will not absorb water, helping prevent wrinkling that can telegraph through shingles.
- Tear-Resistant Build: Virtually untearable synthetic construction for durability during installation.
- Wide Coverage: 4 ft x 250 ft roll covers approximately 10 squares (1,000 sq ft).
- Code-Compliant: Approved by Florida Building Code, Miami-Dade, and TDI; meets ASTM D226, ASTM D4869, and CSA A123.3.
Specifications Table:
| Specification | Details |
|---|---|
| Roll Size | 4 ft x 250 ft |
| Coverage Area | 1,000 sq ft (92.9 sq m) |
| Packaging | 10 SQ. Roll |
| Style | Underlayment |
| Approvals/Standards | Florida Building Code Approved; Miami-Dade County Approved; TDI Approved; ASTM D226; ASTM D4869; CSA A123.3 |
| Product Number | GAFFBS |
| Unit of Measure | RL |
| Item Weight | 21 lb |
| Product Description | High-traction synthetic roofing felt; virtually untearable; will not absorb moisture; cooler working surface. |
Frequently Asked Questions (FAQ):
Q: What is the roll size and coverage?
A: Each roll is 4 ft x 250 ft and covers approximately 10 squares (1,000 sq ft).
Q: Can this underlayment be used under asphalt shingles?
A: Yes, it is designed as a synthetic replacement for traditional #15 and #30 asphalt felt under asphalt shingles.
Q: Is the surface slip-resistant?
A: Yes, the high-traction surface is engineered for enhanced walkability and a cooler working surface.
Q: Does it meet building code approvals?
A: Yes—Florida Building Code, Miami-Dade, and TDI approved; it also meets ASTM D226, ASTM D4869, and CSA A123.3.
Q: What is the product weight per roll?
A: Approximately 21 lb per roll.
Sleek Protection, Subtle Power
FeltBuster lays down a refined, seamless foundation that keeps rooflines crisp and true. Its high-traction surface is the quiet hero—sleek, confident, and made to perform. Pair it with deep-charcoal shingles to accentuate modern profiles, or let it support cedar tones for an elevated, organic statement. This is the underlayment that makes a roof feel impeccably finished—an essential layer of luxurious living.
Choose GAF FeltBuster today for a durable, high-traction underlayment that installs easily and keeps your roof flatter, drier, and longer-lasting.
