225 sq. ft. WeatherLock Flex Flexible Self-Sealing Ice and Water Shield Leak Barrier
$185.80
Pay $160.80 after $25 OFF your total qualifying purchase upon opening a new card. 
Apply for a Home Depot Consumer Card- 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
- View More Details
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Return this item within 90 days of purchase. Read Return Policy
Product Details
Protection Made Simple
Owens Corning created the Total Protection Roofing System to make it simple to get everything you need in one complete system.
Total Protection Simplified
The Total Protection Roofing System gives assurance that all the roofing components are working together to help increase the performance of the roof–and enhance the comfort for those who live beneath it.
SEAL. Roofing Components
Powerful two-part protection helps keep moisture away from the roof deck by creating a barrier against ice and water infiltration.
A Waterproof Barrier for Vulnerable Areas
Helps protect the roof where water has a tendency to collect or flow, including valleys, eaves, chimneys and skylights.
Exceeds Adhesion Performance Requirements
Helps prevent damage associated with shingle blow-off, wind-driven rain and ice damming.
The New Standard for Deck Protection
Provides a water shedding barrier under shingles as the last line of defense for the roof.
Strong, Durable and Repels Water
ProArmor Synthetic Roof Underlayment helps guard against damage from wind-driven rain.
Creates A Waterproof Barrier
Helps prevent damage associated with shingle blow-off, wind-driven rain and ice damming.
Create a Last Line of Defense
Create a water shedding barrier under shingles with the protection of synthetic underlayment.
Helps Protect Against Nature’s Elements
Starter shingles ensure a straight edge and effective seal along the eaves and rake–areas that are vulnerable to high winds.
Protection to Vulnerable Areas
Add style and extra protection with starter and hip and ridge shingles designed to match.
Balanced Ventilation
Install proper roof and attic ventilation to create balance throughout the home.
Optimize Performance
Optimize value, comfort and performance by adding attic insulation.
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.
- 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 residents
Specifications
Questions & Answers
34Questions
Q:Can this be placed on top of synthetic underlayment before the addition of shingles?
by|Sep 7, 2022
2 Answers
Q:Can this be used under a steel roof?
by|Jan 17, 2022
1 Answer
Q: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
by|Feb 27, 2021
2 Answers
Q:Will this product adhere to FOAMULAR 150 Extruded Polystyrene (XPS) Rigid Foam Insulation???
by|Jul 24, 2020
2 Answers
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Oct 26, 2022
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Aug 11, 2022
This stuff is awesome a bit tricky to install but...
This stuff is awesome a bit tricky to install but we got the hang of it
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Jul 11, 2022
High quality product. Difficult installation.
Once the product is installed, it appears to be very high quality. My only issue is the difficulty of installation. The product sticks like mad, so be very careful to get it where you want it the first time. Unlike other ice and water barriers I have used, the backing material is one solid piece instead of two halves, which I do not like as well. Lastly, if the product sits on the roof in the sun for even a short period of time, the backing material becomes extremely difficult to get off.
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Jun 22, 2022
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Jan 8, 2022
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by
Oct 30, 2021
by
Oct 25, 2021
Absolutely great stuff. I have it on the outside roof...
Absolutely great stuff. I have it on the outside roof exposed to weather and sunlight and it is great going into the third winter . . . and I use it under carpet instead of vinyl and I can put it down cheaply.
by
Jun 24, 2021
Product is very good once down.
Unfortunately product was difficult...
Product is very good once down.
Unfortunately product was difficult to lay by not being able to lay half at a time like other brands.
and paper backing sometimes stuck to ice shield.
I would choose a different brand next time only because of this.
by
May 17, 2021
recommended it to all my customers very easy to put...
recommended it to all my customers very easy to put down. I will definitely get it a five-star.
by
Feb 17, 2021
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Compare Similar Items
Underlayment/Barrier Type | |||
|---|---|---|---|
Leak Barrier | Synthetic Underlayment | Synthetic Underlayment | Peel & Stick Underlayment |
Features | |||
Waterproof | Waterproof | No Additional Features | No Additional Features |
Application Method | |||
Peel & Stick, Self Adhered | Nail | Peel & Stick | Peel & Stick |
Unrolled length (ft.) | |||
75 | 250 | 75 | 75 |
Product Width (in.) | |||
36 in | 48 in | 36 in | 36 in |
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