INALFLEX 145 vapor barrier

Vapor barrier that ensures insulation against excess moisture.

• Three-layer: spunbond polypropylene + polypropylene film + spunbond polypropylene
• 50 m x 1,5 m
• 145 g/m2
• Optimal wind insulation
• Excellent water vapor permeability
• Create a comfortable microclimate in the building
• Maximum durability

These sheets are placed between the slab and the battens. They can be secured with double-sided butyl tape, which you can find here.

You can see an example of an installation in this YouTube video starting at 1:30.

You can find the characteristics of the waterproof membrane here.