In sunny areas, color steel plates are usually designed as monochromatic plates to reduce the amount of solar heat entering the building.
When installed on the roof, an insulated roof system can be placed. Before installing shingles, there is a very simple, efficient and economical way to apply a double-layer reflective foil film to a pur strip or deck. It can also be used as steam to reduce condensation.
If it allows the film to sag between 50 and 75 mm depth, the air layer between the film and the outer plate will further enhance the insulation.