Product catalog
Vapour barriers
ISOVENT Alu Reflex
3-layer vapour barrier with reinforcement grid, with aluminium layer - ensures rays reflection. Protects against the penetration of moisture into the roof structure. Isovent Aktiv is suitable for internal surfaces of attics and walls.
Properties
Product features & benefits :
- High diffusion resistance, Sd = 150m
- Very strong and robust, 3-layer material with grid
- Reflects the heat radiation
- In the winter time, reduces the loss of energy used for heating
Specifications
- Lenght ≥ 50m
- Width 1,5m
- Surface mass ca. 160 g/m2
- Water tightness , EN 1928 class W1
- Vapour transmission Sd-value, EN 12572 ca. 150 m
- Vapour permeability, EN 1257 ca. 0,1 g/m2/24h
- Temperature resistance -40 / +80 oC
- UV exposure resistance, EN 13859-1 2 months