Vapor insulation Ondutis B(R70) smart

Professional film Ondutis B (R70) Smart is a two-layer vapor barrier membrane. A protective laminating coating is applied to the non-woven polypropylene base. The film creates a reliable barrier in the path of steam and protects the insulation and the enclosing structures of the house from condensate that forms inside the living space during the heating period.

The material is universal: it is combined with insulation made of foam concrete, fiberglass, basalt wool, expanded polystyrene, it is used in the construction of wall and roof pies, internal overlaps. The installation of the Ondutis Smart B (R70) vapor barrier is simplified thanks to the pre-applied adhesive strip on the edges. It reliably seals the joints, and it is no longer necessary to buy mounting tape separately.

Detailed information about the film on the Ondutys website:

Technical characteristics