Flexible tiles are ideal for the pitched roof. The combination of flexibility and strength gives it huge advantages over other materials. Also, this tile is sometimes called — bitumen, shingles and roof tiles. It is thin sheets with sides of the sides — one meter per third meter. There are cuts along the edges. This tile, due to the large color scheme of models, is an excellent find for the designer. Tiles can be: hexagonal, oval, rectangular, wave -like, triangular.