But what would be sure of the quality of the laying of flooring, you need to take care of all layers of flooring. There are several of them. If the floor has many non -evenings and bugs need to be removed and waterproofing. Then make a floor screed (screed — a layer that serves to align the surface of the base and to give the finished coating the desired slope). When the coating freezes. You can start laying flooring.














