For the construction of the house, it is necessary to choose the best and proven materials, including roofing. This is the most vulnerable place in the house, since with an incorrect approach in choosing the roof material and the work carried out to install work, the heat of reliability and comfort at home depend. Before going to the building materials market, you should initially arm yourself with knowledge about all possible properties of roofing materials. Such universal roofing materials as corrugated board, tiles, slate should be of high quality, and the manufacturer and parameters are indicated. The use of some materials in the conditions of our cold and wet climate is not acceptable, since many roofing materials do not withstand low temperatures. All this should be indicated in the related documents to the roofing material. In order not to spend money and time to replace the roof in the future, use the advice of professionals.