Vapor control membrane, blue, 4 × 25 m – roll 100 m² – sd value: 100 m – approved for use in building construction.

The polyethylene (PE) vapor barrier membrane is a reliable solution for creating an airtight layer and reducing water vapor diffusion

in thermal insulation constructions. With a film thickness of 0.130 mm, it is stable, tear-resistant, and suitable for clean installation in interior construction, for example in roof conversions, timber stud walls, and other wall and ceiling constructions.

The membrane is supplied in the format 4.0 × 25 m and covers 100 m², making it ideal for efficient work on larger surfaces. It has approval for use in building construction and meets the fire protection requirements according to fire class E under DIN 4102. The vapor barrier membrane is produced in Germany under quality-monitored manufacturing, ensuring consistent quality and high installation reliability.

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

Technical Data

Data sheet PDF