Vapor barrier membrane 115 g/m² (1.5 x 50 m) (75m2)

4PROVAP10 active vapor barrier membrane, three-layer, reinforced with PE mesh. It consists of a layer of polypropylene wool, a special functional film and a PE mesh. The functional film allows a small amount of water vapor to migrate to the attic from inside the building, and from the attic to the interior if necessary, so the product has the so-called vapor insulation property. 

 Advantages:

• Active vapor barrier;
• Tear resistant;
• Quick and easy installation.

Usage:

4PROVAP10 vapor insulation membrane is used in residential and industrial buildings, frame buildings as a vapor insulation layer, protecting the attic from the penetration of excess moisture into the thermal insulation. Used for roof and wall constructions. Due to its active properties, it protects, among other things, from the “foil bag” effect, that is, from the formation of fungi and mold in the attic due to excess moisture.