Vapour control membrane
AKTIV
The Eurovent® AKTIV is two - layer ac tive vapour control. Made of one layer of polypropylene nonwoven and functional film which controls the transfer of vapour towards the attic or towards the inside of the building and, if necessar y, from the attic to the inside too . The active properties of the membrane consist in supporting mo isture removal, which is not ensured by regular vapour barrier films.
The membrane is available in the SYSTEM SK2 with two self - adhesive tapes
Advantages:
- Active vapour control
- Tear resistance
- UV resistance
- Fast and easy installation
Application and technical data
The Eurovent® AKTIV vapour control membrane is used in residential and industrial construction as a vapour barrier layer protecting attics against the penetration of excess moisture from the interior into the thermal insulation. Thanks to its active properties, it prevents, among other things, the “plastic bag effect”, i.e. the formation of mould and fungi in the attic as a result of excess moisture. It protects structural timber against decay. During installation, the use of Eurovent® DUO adhesive tape is mandatory for bonding overlapping joints and sealing connections with roof structural elements.
Gallery
System products
In order to ensure maximum performance of the AKTIV roof membrane, it should be used in combination with:
- Eurovent® sealing and adhesive tapes, which increase the tightness of overlaps and the durability of all installation joints,
- Eurovent® ventilation accessories, supporting proper air flow and reducing the risk of condensation within the roof structure,
- Eurovent® eaves system components, ensuring effective water drainage and continuous air intake into the ventilation layer,
- Eurovent® roof clips, stabilising the roof covering and increasing the roof slope resistance to snow loads and wind action.
The use of complete Eurovent® system solutions guarantees membrane durability, effective protection of the roof structure and reliable performance of the entire system for many years.
