All seams are fastened with an mounting ribbon.

When arranging insulated rock roofs, a windproof film is mounted in dry weather after organizing a rafter system and laying thermal insulation material. The rafters should be located at a distance of up to 1.2 m. The film is fixed on the rafters with galvanized nails with the help of a construction stapler so that it does not contact with the insulation. Windproof material is usually mounted with horizontal stripes with an overlap of about 15 cm. All seams are fastened with an mounting ribbon. The film must be thoroughly leveled, leaving a small sag 1-2 cm in the center between the rafters, to ensure the removal of excess moisture from wooden parts. The film coating is fixed on top of the cables, on top of which the crate is equipped.