Tiles are a strip (budget option, like clothes from China) and groove. In low -rise construction, a roof of wavy asbestos -cement sheets is widespread, which are ordinary and enhanced profile. With a roof, sheets are laid according to a special technology overlap to a crate from a wooden beam or boards, fastened with galvanized screws. Ribs and horse ridge are made of roofing iron. For buildings of household and domestic purposes, a roll roof is used – a roofing material on a bitumen basis and its analogues. Metal roof is made of piece copper sheets, galvanized steel, steel wavy sheets, metal tiles. This type of roof is the most expensive, as it requires qualified work and a special expensive tool. Therefore, in modern construction it is recommended to use a metal roof for complex roofs.