For the base of the roof, it is necessary to build a ligament of wood. Which in appearance resembles the shape of a star. After installation, the roof is overlapped with plywood, and after the waterproofing work is performed, the roof is blocked with flexible tiles. We must not forget about the installation of all cornices. On the inside, the roof can be carefully sheathed with lining. Walls and floor can also be made from the beam.