MemBrain 8 ft. W X 100 ft. L Unfaced Air Barrier and Smart Vapor Retarder Roll 833 sq ft
- Acts as a smart vapor retarder to control moisture
- Clear color facilitates easy installation and inspection
- Suitable for use in various climate zones and spaces
- View More Details
Free & Easy Returns In Store or Online
Return this item within 90 days of purchase.
Ask about this product
Get an answer now with AI
AI-generated from the text of manufacturer documentation. To verify or get additional information, please contact The Home Depot customer service.
Product Details
About This Product
For extra protection against moisture the MemBrain Continuous Air Barrier and Smart Vapor Retarder is your weapon of choice. It lets wall cavities dry out to help prevent mold. In summer when humidity is high it increases permeability so that moisture can escape as air tightness is maintained. In winter when humidity is low it continues to block moisture. Use MemBrain with un-faced insulation in place of kraft faced insulation or polyethylene. Not all climate zones require vapor retarders.
Highlights
- Premium vapor barrier
- Developed for use as a durable vapor retarder
- Can be used in attics and Walls
- Air barrier and smart vapor retarder
- Clear color
- Stops air leaks
- Easy to use
- When humidity levels in wall increase, mem brain becomes porous to let excess moisture escape
- Return Policy
Product Information
Additional Resources
Shop All CertainTeedSpecifications
Dimensions
Sheet Length (ft.) | 100 ft |
|---|---|
Sheet Width (ft.) | 8 ft |
Thickness (mil) | 2 MIL |
Details
Color Family | Clear |
|---|---|
Features | No Additional Features |
Kit | No |
Package Quantity | 1 |
Returnable | 90-Day |
Self-adhesive | No |
Questions & Answers
What is this material fire rating
Can you use this product with faced insulation?
Is this polyethylene?
Is the material glossy or matte?
Can you use this over faced insulation
What are the dimensions of the box the product comes in? For the 9ft by 100ft
I work in a distribution center and id say approximately 3'x4"x4"
Can I use this in a basement that has a wall wrap already installed. The wall wrap has tiny holes in it so air doesnt get trapped.
No, a second barrier is not recommended. The holes in your existing barrier are to allow moisture to escape and prevent mold and wood rot. Mike
what type of tape should be used at the seams?
I went looking for the same answer and had to go to the manufacturer's website and found that they recommend "Repair any cuts or tears with 2 in cellophane tape like Scotch 610." Here's the link: https://www.certainteed.com/resources/30-28-157.pdf
Viewing 1-8 of 31
Customer Reviews
4.7 out of 5
Loading Recommendations
Compare Key Features
Product Snapshot | |||
|---|---|---|---|
Ideal for homeowners seeking a smart vapor barrier, ensuring optimal moisture control and preventing mold growth in attics and walls. | Ideal for construction and weather protection, this 6 mil thick, 20 ft. x 100 ft. reinforced poly sheeting ensures tear-resistant durability. | Ideal for moisture protection, MemBrain's smart vapor retarder allows walls to breathe, preventing mold and maintaining air tightness. | Ideal for indoor/outdoor covering needs, this 4-mil fire-retardant poly film ensures reliable protection and versatility. |
Thickness | |||
2 mil | 6 mil | 2 mil | 4 mil |
Size/Dimensions | |||
8 ft. W x 100 ft. L | 20 ft. x 100 ft. | 9 ft. W x 100 ft. L | 20 ft. x 100 ft. |
UV Resistance | |||
Waterproof | |||
Tear Resistance | |||
Related Products
10 ft. x 100 ft. Clear String-Reinforced Plastic Sheeting for Vapor Barrier and Crawl Space Under Floor
String-reinforced 10' x 100' clear poly sheeting adds internal strength where standard film can't keep up. This scrim-reinforced plastic features an internal grid that dramatically improves tear resistance, making it ideal for crawl space vapor barriers, underfloor moisture protection, and rugged dust and debris containment. The 10-foot width is easy to work with in tight spaces like low crawl areas and narrow rooms.Need something that won't shred the first time someone crawls across it? This reinforced film is designed for foot traffic, tool contact, and repeated access, performing far better than ordinary sheeting of similar thickness. Use it for longer-term covers, durable crawl space liners, and enclosures where bumping, snagging, or flexing is expected. Clear visibility keeps the workspace bright and makes inspection and monitoring simpler. For pros who are tired of flimsy film failing mid-project, this is a serious step up in strength.
14 ft. x 210 ft. x 10 mil Yellow Guard Vapor Barrier
HUSKY Yellow Guard vapor retarders are manufactured to be used in contact with soil and granular fill under concrete slabs, beams and footings and provide exceptionally low water vapor permeance. Restricts migration of soil gases such as radon and methane. Formulated from top-quality polyethylene (polyolefin) resins.
MemBrain 10 ft. W x 100 ft. L Unfaced Air Barrier and Smart Vapor Plastic Sheeting Retarder Roll 1033 sq. ft.
For extra protection against moisture the MemBrain Continuous Air Barrier and Smart Vapor Retarder is your weapon of choice. It lets wall cavities dry out to help prevent mold. In summer when humidity is high it increases permeability so that moisture can escape as air tightness is maintained. In winter when humidity is low it continues to block moisture. Use MemBrain with un-faced insulation in place of kraft faced insulation or polyethylene. Not all climate zones require vapor retarders.
MemBrain 9 ft. W x 100 ft. L Unfaced Air Barrier and Smart Vapor Plastic Sheeting Retarder Roll 933 sq. ft.
For extra protection against moisture the MemBrain Continuous Air Barrier and Smart Vapor Retarder is your weapon of choice. It lets wall cavities dry out to help prevent mold. In summer when humidity is high it increases permeability so that moisture can escape as air tightness is maintained. In winter when humidity is low it continues to block moisture. Use MemBrain with un-faced insulation in place of kraft faced insulation or polyethylene. Not all climate zones require vapor retarders.
