Active vapor control membrane. This is an alternative for products with variable Sd value. Made of polypropylene nonwoven and functional film which allows small quantities of vapor to move towards the attic or towards the inside of the building. The product is vapor active- it prevents vapor condensation (this feature is not available with regular vapor barriers). This membrane is available in SYSTEM SK2 with two self-adhesive tapes.
Advantages:
Vapour control
Tear resistance
Fast and easy installation
UV resistance
Application
It can be used in residential and industrial buildings as vapor control layer to protect thermal insulation against penetration of water vapor. Unique properties of the product allow for active regulation of vapor transfer, which in turn prevents from fungus and mold problems, and also problems with wood construction damage. It is strongly recommended that the overlaps are tightly sealed with dedicated Eurovent tape.
Technical data
Mass : ca. 85 g/m²
Vapour-permeability : 2-3 g/m²/24h
Sd value : ca. 10 m
Sd variable : ca. 2-16 m
UV resistance : up to 2 months
Water-tightness : W1
Roll size : 1,5 m x 50 rm = 75 m²
Roll weight : ca. 6,37 kg
Pallet : 50 rolls