Roof scaffolding refers to a temporary structure that is used to protect workers, materials and house from the rain. It is typically made of tubes and beams. The roof is covered with a sheeting such as shrink wrap, keder or corrugated Iron i.e galvanised CI sheets. Roof scaffolding is often used for repair and maintenance work, such as replacing tiles, repairing flashing and for loft conversions. It is also used for new construction projects, such as building an addition or installing a new roof. Roof scaffolding is typically assembled by professional scaffolders, who ensure that it is properly erected and secured to the building.