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CertainTeed 902018 Air Barrier and Smart Vapor Retarder MemBrain 8 ft. W X 50 ft. L Roll 416.5 sq ft
Item #: 902018 by CERTAINTEED LLC
UPC #: 042919020182
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The item is currently out of stock and it may or may not be restocked
OUT OF STOCK
30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.
Product Type
Air Barrier and Smart Vapor Retarder
Velocity
N
Vapor Retardant
Yes
Sub Brand
MemBrain
Roll or Batt
Roll
Returnable
Yes
Hazardous Material
No
Formaldehyde Free
Yes
Energy Star Certified
No
Each Weight
6.300 LB
Defective Code
C
Number in Package
1 pk
Width
8 ft.
Length
50 ft.
Thickness
2 mil
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.