Active vapour control
Eurovent® CLIMA X active vapor barrier membrane, three-layer, reinforced with PE mesh, has a variable level of Sd coefficient. Made of a layer of polypropylene nonwoven fabric, a special functional film and PE mesh. The functional film allows small amounts of water vapor to migrate towards the attic from inside the building and, if necessary, from the attic to the inside, which causes the product to have vapor barrier activity. It can be made to order in a version with two adhesive tapes - SYSTEM SK2
The Eurovent AKTIV vapour control membrane is used in residential and industrial construction as a vapour control layer protecting the attic against excessive moisture penetration from the inside of a room to thermal insulation. Used in roof and wallconstructionstoo. Thanks to its active properties, it prevents, among other things, the effectof a "foil bag", i.e. the formation of fungi and moulds in the attic as a result of excessivemoisture. It protects structural timber from decay. When installing it, it is stronglyrecommended to usetheEurovent® DUO adhesive tape to glue subsequent overlaps and toseal joints withtheroof construction elements.