Regarding the severity of the climate of our country, it is known far beyond the borders of the state. The peculiarity of this temperature consists not only in low temperature indicators, but also of fairly significant temperature differences, which can be observed throughout the winter period. For only days alone, temperature fluctuations can be within 15-20 degrees. Thus, rather strong forces act on almost all physical bodies that cause their subsequent significant deformations. Most of the deformations provoke significant wear of all structural parts, as well as elements, first of all this relate directly to roofing materials. It was practically that it was possible to establish the fact that the roofing material, as well as other materials that have a similar structure, are not able to transfer significant temperature differences in the domestic climate. After a few years of such an aggressive effect, they largely lose their waterproofing properties. That is why each owner of the real estate object must make maximum efforts in order to improve the overall quality of roofing material in order to exclude the option of conducting repair measures over a short period of time. The most promising materials in this context are liquid roofs with the base in the form of liquid rubber.