Vapor control membrane, blue/white, 4 × 12,5 m – roll 50 m² – sd value: 145 m – approved for use in building construction.

Polyethylene (PE) Vapor Barrier 0.20 mm – heavy-duty and extra strong

This polyethylene (PE) vapor barrier membrane with a thickness of 0.20 mm is the extra-strong and heavy-duty version designed for demanding applications in roof construction and interior finishing. The increased thickness ensures high durability and resistance during installation, especially in environments with higher mechanical stress.

With an sd value of 145 m, the membrane effectively reduces water vapor diffusion and supports the moisture protection of insulated building components. The blue/white striped design with a 10 cm grid allows for easy measuring and precise cutting.

The membrane complies with fire class B2 according to DIN 4102 and is approved for use in building construction. Manufactured in Germany under quality-controlled production for consistent quality and reliable performance.

For a permanently effective vapor barrier, airtight installation is essential. Joints, connections, and penetrations must be properly sealed using suitable system tapes and sealants.

Technical Data

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Data sheet PDF
Declaration of Performance PDF