Science and technology are moving fast and you are moving forward. Currently, science has entered the construction industry and has changed everything. Meanwhile, the sandwich panel plays an important role in the beauty and strength of the building. Sandwich panel is one of the building materials which, as its name suggests, is used to cover the roof. which is produced and supplied in different dimensions. It is a suitable alternative to traditional materials, i.e. brick and cement, which can be considered with complete confidence, because it has many advantages over these materials, including lightness, easy and fast delivery and installation, reasonable price, in terms of Reducing construction costs is cost-effective, and energy consumption is greatly saved. It is a structure that consists of several layers connected to each other. The layers of sandwich panels each have physical and mechanical properties and have special applications specific to the place they are used. But in general, they are used in two types of wall and ceiling. Sandwich panels are called sandwich panels because they look like a sandwich. The two sides of the sheet and the inside of it are insulated and foamed like a sandwich. Roof sandwich panels are a part of sandwich panels that are used to cover the roof. You can use roof panels in various cases. It has different colors and designs. One of the interesting points of sandwich panels is that you can use them in subsequent projects after the end of the project. One of the main advantages of these panels is that it keeps the inside cool in the hot season and warm in the cold season, which is the reason for not wasting energy. A single roof is created from the pairing of roof sandwich panels together.