An important factor in any repair is a competent selection of building materials. It is recommended to purchase it in construction supermarkets or from large wholesale suppliers. Thus, you can avoid fake or low product quality. The number of bulk building materials, paints, wallpaper, flooring is calculated based on the area of the repair room. It is necessary to first familiarize yourself with the purchased material, carefully study the technical description and scope. When choosing, the features of the repair premises should also be taken into account. It is strictly impossible to use materials designed for dry rooms, in the bathroom, kitchen and in other places with high humidity.