Vario® XtraSafe membrane

The vapor barrier Isover Vario® XtraSafe is a specially developed film based on polyamide, which, in addition to the vapor barrier function, also has a variable equivalent diffusion thickness sd, thanks to which it helps the moisture regime in the construction.

Isover Vario® XtraSafe can be used in all kinds of wall, ceiling and roof structures. Its use is especially advisable, if it is required to reduce dissipation of heat from the interior (air tightness) and stress the constructions are exposed to due to humidity migration from interior to exterior.