This project, which was done for the Mahdasht municipal building, includes the complete implementation of a talc sheet dome using polycarbonate sheets. In order to carry out this project, the necessary expertise was carried out, accurate measurements were made, the necessary ironwork was done, polycarbonate sheets were installed, a small circular bubble skylight was placed at the tip of the dome, complete sealing and insulation was done and in Finally, all the tests were done. In this project, the client chose the smoky polycarbonate sheet, so that in addition to reducing direct sunlight, it is possible to view the outside environment from the inside. All stages of the work, including its transportation and installation, were carried out by the experts of Noorgiran Manufacturing Company. This project, like other projects of Noorgiran manufacturing company, has a guarantee of implementation and after-sales service.