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CertainTeed

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Create An Energy-Efficient Home

CertainTeed’s MemBrain is an air barrier film that controls moisture levels by changing its permeability. Its innovative technology is versatile, easy-to-install, sustainable, and provides an excellent solution for moisture control and energy efficiency.

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Membrain™ Advantages

• Smart alternative to 6 mil. poly – won’t trap damaging moisture in the structure • Changes its permeability with the ambient humidity condition • Provides an airtight and sealed envelope • Reduces risk of mould, mildew and rotting • Provides excellent indoor air quality

Long-Lasting Comfort

Increase thermal performance and reduced noise levels with CertainTeed’s Sustainable Insulation™

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