So, you decided to change the flooring and make a modern, beautiful floor? The success of your enterprise, first of all, depends on the basis, that is, on the surface on which you have to lay the finishing material that you have chosen. For almost all modern flooring, such as linoleum, laminate, traffic jam, ceramic tiles, a perfectly flat surface is required. In order to get it, you will need a screed of the floor, that is, you will need to level the basis that you have in stock.