CertainTeed 902008 MemBrain Air Barrier and Smart Vapor Retarder Roll - 8 ft. W x 100 ft. L, 833 sq ft
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Description
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.
- Unlike traditional vapor retarders, MemBrain helps prevent mold by sensing and adapting permeance to varying humidity throughout the year to keep the wall cavity dry
- For use with un-faced insulation as a vapor retarder (aka vapor barrier) in climate zones where one is required
- Prevents moisture vapor from entering the wall cavity in the winter
- Allows any moisture buildup to escape the wall cavity in the summer
- Installs like poly with an extra level of moisture protection
- Guards against moisture
- Unique, patented product
- For use in walls, ceilings, basements, exterior walls (on interior side of exterior wall)
- The right insulation can save on energy and heating and cooling bills
- Keeps walls dry - providing assurance for optimum insulation performance
For more technical details and/or manufacturers product guides, email us.
Most orders leave our warehouse within 1 business day unless otherwise noted.
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Features
- Energy Star Certified:No
- Usage:Attics and Walls
- Vapor Retardant:Yes
- Number in Package:1
- Sub Brand:MemBrain
- Thickness:2
- Brand Name:CertainTeed
- Length:100
- Product Type:Air Barrier and Smart Vapor Retarder
- Roll or Batt:Roll
- Width:8
- Coverage Area:833
- Formaldehyde Free:Yes
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Details
Product Details:
- Manufacturer:CertainTeed
- Part Number:902008
- UPC:042919020083
- Sold in QTY:1
- Condition:New
- Country of Origin:United States
Prop65
WARNING: This product contains chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. Further information available at www.p65warnings.ca.gov.
About California Proposition 65
SDS Sheet
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Questions shoppers ask
See all FAQsHow soon does it ship?
Most orders leave our warehouse within 1 business day unless otherwise noted. Add the item to your cart to see shipping cost and any tax.
Can I return it?
Most items can be returned within 30 days of delivery if they are unused and in their original, undamaged packaging. Email us for a Return Authorization (RA) number first, and make sure the item reaches our warehouse within those 30 days. Special orders and items marked No Return can't be returned. Full return policy.
Do you offer quantity discounts?
Many items do. When this one has them, the price breaks are listed with the price above, and the price updates as you change the quantity. Need a larger quantity than we show? Ask us.
Your prices are so good, is it new?
Yes. This item is new and in its original CertainTeed packaging unless the description above says otherwise.