We understand that every customer has individual requirements and tastes. The type of sheeting you choose will affect the appearance, the strength and often the price of your shed. It is much easier & refer to turn sheet on the ground, than up on the roof. Before correct way up and the overlapping side is toward the edge of the roof from which installation will start. Place bundles of sheet over or near firm supports. The Roof and wall sheet, a strong ribbed profile suitable for roof and wall sheeting.