Roof insulation leads several new stages of roof device. In addition to insulation effects, waterproofing and insulation create reliable roof protection systems from premature wear. High -quality roof waterproofing increases the lines of operation. Sanitary norms and rules should also be observed in the process of vapor barrier of the roof of the roof of the building. The process of warming the roof also creates additional protective aspects that contribute to an increase in operational time at home. The use of modern insulation of synthetic materials in the insulation of the house requires to look for methods for protecting insulation from water and moisture.