SKU: 80853265447

GAF WeatherWatch Mineral-Surfaced Leak Barrier, 3 ft x 50 ft Roll (1.5 SQ)

Sale price$74.39 Regular price$82.66
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Description

GAF WeatherWatch Mineral-Surfaced Leak Barrier, 3 ft x 50 ft Roll (1.5 SQ)WeatherWatch mineral surfaced roof leak barrier roll A self sealing, fiberglass reinforced leak barrier designed for vulnerable roof areas. The 3 ft x 50 ft roll helps prevent water penetration, wind driven rain, and ice dam damage while speeding installation with split back release film. Key Features: Self Sealing Protection: Seals around nails and metal fasteners to help prevent leaks Fiberglass Reinforcement: Resists wrinkling and buckling for a

WeatherWatch mineral-surfaced roof leak barrier roll

A self-sealing, fiberglass-reinforced leak barrier designed for vulnerable roof areas. The 3 ft x 50 ft roll helps prevent water penetration, wind-driven rain, and ice dam damage while speeding installation with split-back release film.


Key Features:

  • Self-Sealing Protection: Seals around nails and metal fasteners to help prevent leaks
  • Fiberglass Reinforcement: Resists wrinkling and buckling for a clean, durable finish
  • Fast Installation: Split-back release film streamlines application
  • Targeted Defense: Shields eaves, rakes, valleys, and areas around chimneys from water intrusion
  • Code and Standards Ready: ICC-ES ESR-1322, ASTM D1970, Miami-Dade and Florida Building Code approvals; UL Classified

Specifications Table:

Specification Details
Roll Dimensions 3' x 50'
Coverage Area 150 sq. ft. (1.5 SQ. roll)
Style Underlayment
Unit of Measure RL
Item Weight 65 lb
Standards/Approvals ICC-ES ESR-1322; ASTM D1970; Miami-Dade County Approved; Florida Building Code Approved; UL Classified
Manufacturer Number 912000
Product Number GAFWW50
Material Number 10132

Frequently Asked Questions (FAQ):

Q: What areas of the roof should I install this leak barrier?
A: Install at eaves and rakes, in valleys, and around roof penetrations such as chimneys to protect the most vulnerable zones.


Q: What is the roll size and coverage?
A: The roll is 3 ft x 50 ft with approximately 150 sq. ft. of coverage (1.5 squares).


Q: Does it work with nail or screw fasteners?
A: Yes. The material self-seals around nails and metal roofing fasteners to help avoid leaks.


Q: Is it approved by building codes?
A: Yes. It meets ICC-ES ESR-1322 and ASTM D1970 and is Miami-Dade and Florida Building Code approved; UL Classified.


Q: What type of reinforcement does it use?
A: Fiberglass reinforcement helps maintain dimensional stability and resist wrinkling or buckling.


A Sleek Shield for Rooflines

This mineral-surfaced barrier brings a refined, purposeful layer to the roof, quietly elevating performance and appearance. Its fiberglass reinforcement keeps lines crisp, while the self-sealing surface ensures a seamless finish around details. Pair it with clean metal accents at eaves and valleys for a modern, tailored silhouette. Consider it a discreet essential—luxury through protection and precision.


Fortify your roof’s most vulnerable areas with WeatherWatch—add this self-sealing barrier to your project today.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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: 80853265447

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A
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April Lehman
Alexandria, US
★★★★★ 5
Useful, simple room divider
Color: White, Size: 4 Panel Basic
All the pieces were accounted for, and some even had extra pieces, maybe just in case they need changing. It was a bit like putting together a piece of IKEA furniture, though I went slower than usual so as not to make any mistakes. It wasn’t too hard to put together myself, and helps give my studio apt a feeling of space and privacy for my bed. I only wish it had a lovely Japanese design on it, but it does amazingly seem to match the wall color.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
K
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Kswain149
Dallas, US
★★★★★ 4
Multi purpose divider
Color: White, Size: 4 Panel Basic
I am excited this divider is being used to block off a portion of the dining room where I stored extra supplies. It looks nice!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 1, 2025
N
Verified Purchase
No cumplio con lo que yo esperaba es muy pequeño , no satisface a un niño de 1 año , no es divertido , se rompe muy facil, es muy caro
Boise, US
★★★★★ 5
Divisor practico
Color: Black, Size: 4 Panel Basic
Lo uso para dividir la sala de la cocina en mi prqueño departamento excelente 👌
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Reviewed in the United States on May 31, 2026
M
Verified Purchase
Monica Oliveros
Los Angeles, US
★★★★★ 5
Buenas
Color: White, Size: 4 Panel Basic
Utilizamos estas divisiones por largo tiempo y las tiramos enteras y en perfecto estado . Muy buenas
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Reviewed in the United States on May 21, 2026
A
Verified Purchase
Amazon Customer
Waukegan, US
★★★★★ 5
Good Product
Size: 3 Panel-102'', Color: Beige
I got these dividers for outdoor use for some privacy from neighbors. They arrived quickly and were easy to set up. They look good, and though the legs don’t offer stability against any amount of wind—which I expected as it wasn’t advertised for outdoor use—all it took was placing a cinder block on the feet to hold it up right. Coverage is good, it’s easy to fold and move as needed, and it’s light weight. All in all a decent product. I will caution the purchase of “used like-new,” as both of the dividers I ordered were previously returned items, and one came missing a cap, instructions were not included, and the poles were all mixed up and not properly labeled. If I had not ordered a second divider (which did include the instructions) I would have had a much harder time figuring out which pieces were which and how to put them together.
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Reviewed in the United States on May 30, 2025

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