Knauf HOMESEAL LDS 35 steam film
Homeseal LDS 35 is a multi layer reinforced vapour block made of Polyolefine. It is transparent and prevents the penetration of moist and vapour into the thermal insulation regardless of whether it is used in the structures of pitched or horizontal roofs, vertical walls or ceilings.
Homeseal LDS 35 is used in combination with the outer vapour permeable waterproof foil. The combination of a perfect vapourproof layer underneath the thermal insulation and the vapour permeable membrane on the outside prevents the occurrence of moist inside the thermal insulation and prevents condensation, so that it ensures the functionality of the thermal insulation material.
Very low flammability of Homeseal LDS 35 makes this product very desirable for use in building structures with high fireproof requirements.