Flat roofs have no slope and are used mostly on commercial buildings. They are popular because they are economical to the sloped like roofs. In addition, it is also available in different models. The flat roofs are designed to give protection to buildings from exterior elements and humidity. They also support the electrical and mechanical equipment that is utilized by the building.
Among the various options you can use membrane roofing that uses polyvinyl sheets. Each sheet varies in thickness. You don’t have to put a moisture resistant tile on the buildings before placing the roofing. This is because offer thermal resistance. There is a special paper that allows you to bond the sheets together. Other type of flat roofing technique is built up roofing which is the most widely used. Water proofing elements are placed before the roof is placed. Spray foam roofing utilizes polyurethane foam to offer protective cover to the roof.