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225 sq. ft. WeatherLock Flex Flexible Self-Sealing Ice and Water Shield Leak Barrier
- Flexible ice and water shield for vulnerable sections of roof
- Slip-resistant surface for great traction and safe installation
- Strong self-adhesive barrier and seals tightly around nails
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Product Details
About This Product
WeatherLock Flex Self-Sealing Ice and Water Barrier provides excellent protection against water infiltration resulting from freeze/thaw cycles wind driven rains and normal water flow around eaves, valleys, vents, chimneys and skylights. Plus it can be applied over existing poly surface ice and water barriers so re-roofing is easy and less costly. For optimal protection, apply to entire roof deck on 2:12 to 4:12 pitch roofs. Ensure proper ventilation is met when applied over the entire roof deck.
Highlights
- High performance-flexible and pliable poly surface
- Aggressive self-adhesive helps prevents water migration
- Slip-resistant surface for excellent traction and safe installation
- Seals tight around nails
- UV exposure up to 30 days
- Weatherlock G does not replace the starter shingle strip. Owens Corning Starter Shingle Roll can be installed over Weatherlock Leak Barrier products.
- WeatherLock Specialty Tile and Metal Self-Sealing Waterproofing Underlayment should be used with a metal roof.
- Shop Owens Corning Total Protection Roofing System
- Step 1: seal - Ice and water barrier and underlayment properly seals your roof and helps prevent rot and mold
- Step 2: defend - Owens Corning roofing shingles add a tough, yet beautiful layer of defense with strong adhesion that resists blow offs and helps shed water away
- Step 3: breathe - proper ventilation reduces heat and moisture buildup to prevent ice damming, roof deterioration and mold infestation
- Step 4: comfort - add comfort and energy performance with proper attic insulation
- In order to meet the requirements for the Total Protection Roofing System Limited Warranty, Owens Corning shingles, Owens Corning Hip & Ridges shingles and two additional Owens Corning roofing accessories must be installed.
- Click Drip Edge Flashing to view our assortment, if applicable to your project.
- Click Lumber or Plywood to see our assortment, if applicable for your project.
- For an extra seal, check out our Roof Cement page for additional products.
- Return Policy
- California residentssee Prop 65 WARNINGS
Product Information
Specifications
Dimensions
Coverage Area (sq. ft.) | 225 sq ft |
|---|---|
Product Thickness (in.) | .048 in |
Product Width (in.) | 36 in |
Unrolled length (ft.) | 75 |
Details
Application Method | Peel & Stick, Self Adhered |
|---|---|
Color Family | Black |
Features | Waterproof |
Fire Rating (UL 790) | Class A |
Material | Asphalt |
Returnable | 90-Day |
Roofing Product Type | Underlayment |
Underlayment/Barrier Type | Leak Barrier |
Warranty / Certifications
Manufacturer Warranty | N/A |
|---|
Questions & Answers
Please explain to me why this product will not work on a flat surface. 1-12 pitch. Does water degrade the material?
Hello BigRed, The WeatherLock Flex product has been tested for applications 2:12 and greater. We do not provide installation guidance for an install on slopes lower than 2:12. Thank you for your inquiry.
Can this be placed on top of synthetic underlayment before the addition of shingles?
NO, this is meant to go UNDER the roofing underlayment! It is for the purpose of dealing with ice and protecting the 3' of roof edge BEFORE the roofing underlayment goes on. It is also "self-sticking" to the bare decking material.
Hello Anthony, WeatherLock product should be installed directly to the wood deck, roofing underlayment should not be installed beneath the product. Thank you for your inquiry!
Can this be used under a steel roof?
Hello Curious, Owens Corning WeatherLock Flex is engineered for asphalt shingles, wood shakes and quarry slate roof assemblies. It is not designed or tested for use under steel roofs. Thank you for your inquiry!
How long can the product be exposed to the weather before shingles are applied? I will be doing a 700 sf roof solo so it will take some time
Mine was exposed for 3-4 months with no signs of degrading. Seems to be working fine so far.
Hello Joe, Owens Corning WeatherLock Flex should not be left exposed for more than 30 day. Prolonged exposure to wind, sun and weather will adversely affect this products installation and performance. Thank you for your inquiry!
Will this product adhere to FOAMULAR 150 Extruded Polystyrene (XPS) Rigid Foam Insulation???
Yes it will. But I did not use the foam on my roof.
Hello Kent, we do not have recommendations for installing WeatherLock Flex directly to Foamular. Thank you for your inquiry!
can I use this on a 10x10' flat porch roof with a n 8x8" center drain?
Hello splion, WeatherLock requires a minimum slope of 2:12. Thank you for your inquiry!
What is the width and length of this product?
Hello Susan - Width is 36 inches, unrolled length is 75 ft. Thank you for your inquiry!
Will product color leach onto roof's facial boards due to heat or moisture?
No. I don’t know where you got that impression
Hello John - The color in this product will not leach onto fascia boards. Thank you for your inquiry!
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Customer Reviews
4.5 out of 5
