To carry out insulation of the inside of the roof, such material as Pergamine is mounted on it from the inside. With the help of such a thermal insulation material, the roof has the ability to «breathe». As a result, condensation is not formed on it, as well as mold and fungus. If the overlaps for the roof are made of concrete, then they are usually used by swimming roofing materials, for example, a rubemist. But when erecting houses with a small number of floors, concrete ceilings are used very rarely. They are often built from wood.















