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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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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.
Thickness
2 mil
Length
50 ft.
Width
8 ft.
Number in Package
1 pk
Defective Code
C
Each Weight
6.300 LB
Energy Star Certified
No
Formaldehyde Free
Yes
Hazardous Material
No
Returnable
Yes
Roll or Batt
Roll
Sub Brand
MemBrain
Vapor Retardant
Yes
Velocity
N
Product Type
Air Barrier and Smart Vapor Retarder
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.