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What is the primary function of the CertainTeed MemBrain Air Barrier and Smart Vapor Retarder?

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DK Hardware 2026-09-30 - 18:01:52
Technical Team

The CertainTeed MemBrain Air Barrier and Smart Vapor Retarder provides extra protection against moisture, allowing wall cavities to dry out and helping to prevent mold. It functions as both an air barrier and a smart vapor retarder.

Product Details

Air Barrier and Smart Vapor Retarder MemBrain 8 ft. W X 50 ft. L Roll 416.5 sq ft
902018CertainTeed 902018 Air Barrier and Smart Vapor Retarder MemBrain 8 ft. W X 50 ft. L Roll 416.5 sq ft
$129.35/Package

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