Flooring of a

Then, an important point is the flooring of a vapor barrier layer (polyethylene or polypropylene film). The material is laid over up to 20 cm, and the seams are qualitatively glued with a two -sided adhesive tape, and the film is also raised to the walls to a height of up to 10 cm. Such a measure is necessary to prevent moisture from entering the thermal insulation layer from the outside.