SKU: 11156892579

GAF StormGuard Film-Surfaced Leak Barrier, 3' x 66.7' Roll (2 SQ, 200 sq. ft.)

Sale price$150.28 Regular price$166.98
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Description

GAF StormGuard Film-Surfaced Leak Barrier, 3' x 66.7' Roll (2 SQ, 200 sq. ft.)StormGuard Film Surfaced Leak Barrier Roll A self sealing leak barrier underlayment designed to create a watertight seal at vulnerable roof areas. Ideal for eaves, rakes, valleys, and around chimneys on shingle or metal roofs, providing durable protection against ice dams, wind driven rain, and gutter water backup. Key Features: Watertight Protection: Creates a 100% seal at roof eaves, rakes, valleys, and penetrations Ice & Storm Defense: Helps

StormGuard Film-Surfaced Leak Barrier Roll

A self-sealing leak barrier underlayment designed to create a watertight seal at vulnerable roof areas. Ideal for eaves, rakes, valleys, and around chimneys on shingle or metal roofs, providing durable protection against ice dams, wind-driven rain, and gutter water backup.


Key Features:

  • Watertight Protection: Creates a 100% seal at roof eaves, rakes, valleys, and penetrations
  • Ice & Storm Defense: Helps prevent leaks from ice dams and wind-driven rain
  • Code-Compliant: Meets ASTM D1970; Miami-Dade, Florida Building Code, UL Classified; ICC-ES ESR-1322
  • Generous Coverage: 2-square roll covers 200 sq. ft. (3' x 66.7')
  • Easy to Use: Film-surfaced underlayment designed for reliable adhesion and installation

Specifications Table:

Specification Details
Style Underlayment
Brand GAF
Product Name StormGuard Film-Surfaced Leak Barrier
Roll Size 3' x 66.7'
Coverage 200 sq. ft. (18.58 sq. m) – 2 SQ roll
Unit of Measure RL
Item Weight 65 lb
Applicable Standards ASTM D1970; Miami-Dade County Approved; Florida Building Code Approved; UL Classified; ICC-ES Evaluation Report (ESR-1322)
Intended Use Leak barrier at eaves, rakes, valleys, and around chimneys under shingle or metal roofs
Manufacturer Number 0939000MV
Product Number GAFSGFS2

Frequently Asked Questions (FAQ):

Q: What roof types is this barrier compatible with?
A: It’s designed for use under shingle and metal roofing systems at vulnerable areas like eaves, rakes, valleys, and around chimneys.


Q: How much area does one roll cover?
A: Each roll covers 200 sq. ft. (2 squares) and measures 3 feet wide by 66.7 feet long.


Q: Does it meet building codes?
A: Yes—ASTM D1970; Miami-Dade and Florida Building Code approved; UL Classified; ICC-ES ESR-1322.


Q: Where should I install it?
A: Install at leak-prone areas including eaves, rakes, valleys, and roof penetrations to create a watertight seal.


Q: Is there warranty or documentation available?
A: Yes—installation instructions, safety data sheet, sell sheet, and warranty documents are available via the provided product resources.


Sleek, Storm-Ready Underlayment for a Polished Roofline

This film-surfaced barrier slips beneath the roofscape like a tailored foundation, elevating performance while keeping the look impeccably clean. Its smooth finish and confident seal make vulnerable edges and valleys feel composed and secure. Pair it with refined metal or architectural shingles to underscore crisp lines and durability. An essential layer for luxurious living, it brings quiet strength to every elevation.


Safeguard your roof’s most vulnerable areas—add StormGuard today for enduring, watertight protection.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 11156892579

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G Harvey
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★★★★★ 4
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My 100 lb shephard/golden mix likes this toy but she tends to get agitated with it. I have to keep an eye on her because she destroys toys in record time. The only complaint I really have is once she gets interested and plays for a long time it needs to be charged and she doesn't want me to take it to be charged. Wish the charge lasted a little longer or there were two of the inner parts so one could charge while she is playing with the second one. The plastic ball could be made of rubber so the teeth marks don't show up.
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Reviewed in the United States on March 27, 2026
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Gus
Draper, US
★★★★★ 5
Heavy chewer approved.
Style: Ball, Size: Medium (Pack of 1)
My pomsky will destroy a toy in minutes. Ropes, and the "indestructible" nylon type stuffs are no match for my furry shark. This ball has stood up to him like David. He loves the crunch and it is so much more tolerable than a squeaker. These will be a staple in his toy box - Chuckit toys are really the most durable dog toys I have found in three years.
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Reviewed in the United States on April 26, 2026
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Gold Coast
Waukegan, US
★★★★★ 5
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Style: Ball, Size: Medium (Pack of 2)
Great new ball for our pup. He loves the sound of the crunch!
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Reviewed in the United States on May 25, 2026
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Cheryl
Louisville, US
★★★★★ 5
Durability
Style: Ball, Size: Medium (Pack of 2)
My dog loves these balls!
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Reviewed in the United States on May 25, 2026
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ShainaKatt
New York, US
★★★★★ 5
Dogs love them
Style: Ball, Size: Medium (Pack of 2)
Our dogs love these. What’s great is that you can add more plastic (like from water bottles) if the plastic starts to fall out from the center. If you have a chewer, though, these won’t last you long. Our shepherd mix loves these and then starts to pull the rubber apart the more she plays with it. Our other dogs treat it normally, though, and those ones last forever. They also get some decent height when bounced, and they make a unique whistling noise when thrown.
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Reviewed in the United States on November 17, 2025

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