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WeatherWatch 200 sq. ft. Mineral-Surfaced Peel and Stick Roof Leak Barrier Roll

$14047
/roll
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  • Self-adhering leak barrier keeps water out at vulnerable areas
  • Split-back release & self-seal around nails helps save time&labor
  • Mineral-surfaced leak barrier made for use under asphalt shingles
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Price:
$14047

Product Overview

This quality GAF Leak Barrier helps keep water out of the most vulnerable areas of your roof, including the eaves, rakes, valleys and around the chimneys. It helps prevent costly repairs to your home by helping to protect your home from wall or ceiling staining, which can be caused by wind-driven rain and, in colder areas, damaging ice dams. WeatherWatch protects against ice dams is required at eaves by many building codes wherever the January average temperature is 25°F or lower or where there is a possibility of ice forming in the eaves (Check local building codes for specifications in your area).
  • Shop the Lifetime Roofing System here!
  • Fiberglass reinforcement helps resist wrinkling/buckling
  • Reduces waste: special adhesive allows for 1-time repositioning and aggressively adheres over time
  • Meets ASTM D1970
  • Can be left exposed for up to 60 days
  • 200 sq. ft. Roll






  • California residents

Info & Guides

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BrandGCP Applied TechnologiesGAFGAFOwens Corning
NameGrace Select 36 in. x 65 ft. Roll Self Adhered Roofing Underlayment (195 sq. ft.)WeatherWatch 200 sq. ft. Mineral-Surfaced Peel and Stick Roof Leak Barrier RollTiger Paw 1000 sq. ft. Premium Synthetic Roofing Underlayment Roll225 sq. ft. WeatherLock Flex Flexible Self-Sealing Ice and Water Shield Leak Barrier
Price
$8620
/roll
$14047
/roll
$15463
/roll
$15651
/roll
Ratings
(54)
(50)
(35)
(23)
Application MethodPeel & StickNail,Peel & StickNailPeel & Stick,Self Adhered
Underlayment/Barrier TypePeel & Stick UnderlaymentLeak BarrierSynthetic UnderlaymentLeak Barrier
FeaturesHigh Wind Resistant,Water ResistantIce and Water ShieldWaterproofWaterproof
Product Width (in.)36 in36 in48 in36 in
Unrolled length (ft.)6566.725075
Product Thickness (in.)0.0251969 in9.2 in0.0313 in.048 in
MaterialAsphaltAsphaltFeltAsphalt
Fire Rating (UL 790)Class AClass AClass AClass A
Roofing Product TypeUnderlaymentUnderlaymentUnderlaymentUnderlayment
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Specifications

Dimensions

Coverage Area (sq. ft.)
200
Product Thickness (in.)
9.2 in
Product Width (in.)
36 in
Unrolled length (ft.)
66.7

Details

Application Method
Nail,Peel & Stick
Color Family
Black
Features
Ice and Water Shield
Fire Rating (UL 790)
Class A
Material
Asphalt
Product Weight (lb.)
87 lb
Returnable
90-Day
Roofing Product Type
Underlayment
Squares (100sq. Ft)/Roll
2
Surface Recommended
Concrete Roofs,Concrete/Masonry,Metal,Wood
Texture
Granulated
Underlayment/Barrier Type
Leak Barrier

Warranty / Certifications

Manufacturer Warranty
Varies by Application - See Warranty

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.2
    out of 50 reviews
  • 75% recommend this product
Filter by:
Showing 1-10 of 50 reviews
I've used this product on several occasions as a roofing underlayment, and it's functioned very w...
I've used this product on several occasions as a roofing underlayment, and it's functioned very well providing a back-up to the primary roofing shingles or cap sheet. Whereas conventional paper underlayments are easily damaged and provide only a rudimentary seal, the WeatherWatch barrier provides a continuous sealed barrier. The sticky bottom surface adheres to adjacent sheets and around nail penetrations. It's easily cut to size and works very well in valleys and beneath metal flashings. Although its' granular surface may tempt an installer to use it as a roll roofing cap sheet, it is not intended for that use and may break down over time if exposed continuously to the heat of the sun. The reason I rated this product 4 stars was due to the difficulty experienced when installing it beneath a hot summer sun, at which time the plastic backing is extremely difficult to pull off and the adhesive underside becomes extremely sticky and difficult to position and re-position. In contrast, installing this product in the early morning or early evening, or during periods of cloud cover is very easy - the backing pull off easily and the sheets can be positioned and re-positioned with no difficulty.
by
  • Verified Purchase
  • Recommended
7 people found this helpful
by
    by
      strong water and weather barrier. Love this stuff, goes on...
      strong water and weather barrier. Love this stuff, goes on easy real[y sticks,nice thickness. Be sure to use the tape over your gaps in your plywood.Then your Weather Watch, I have used other brands! This is the best.
      by
      • Verified Purchase
      The product was very easy to apply as an elderly...
      The product was very easy to apply as an elderly woman with a teen helper. So far has held up perfectly with no leaks so yes I'm extremely pleased with GAF WeatherWatch 200 sq. ft. I had just enough for my small roofing project.
      by
      • Verified Purchase
      Perfect for my outside patio It was easy to handle...
      Perfect for my outside patio It was easy to handle in 15 foot segments
      by
      • Verified Purchase
      This product worked just as advertised! I was totally satisfied...
      This product worked just as advertised! I was totally satisfied in every aspect!
      by
      • Verified Purchase
      Product is very easy to install. You just have to...
      Product is very easy to install. You just have to do it first thing in the morning, when is not so hot.
      by
      • Verified Purchase
      It appears to be a great product but a little...
      It appears to be a great product but a little pricey. Competitors were cheaper.
      by
      • Verified Purchase
      Best underlayer for low pitch roofing
      I bought eight rolls of this tough but highly adhesive underlayer so I can garantee by home buyer that this roof won’t leak. Easy to roll out (when its cooler <20 C) and allows to reposition if it’s not hot.
      by
        • Recommended
        Showing 1-10 of 50 reviews