(f)air tightness® membrane EXTRA 8 (reinforced), 1.5 x 50m, CE certified

Our (f)air tightness® EXTRA 8membrane has an integrated reinforcement layer (scrim) to prevent the sagging of (heavy) insulation material. This membrane is more tear resistant in comparison to our (f)air tightness STANDARD membrane and supports insulation layers with weight (even mineral wool in vaulted ceilings creates stress to the membrane!) in a more durable way.

General Application:

1 ) air tight layer on the warm side of the building structure

2 ) vapour control layer on the warm side of the building structure

Limitation:

-

Recommended Use:

1 ) almost every application, where a membrane for air tightness and/or vapour control is required