Sports building project in Tehran In this project, it has been tried to make the best decision regarding the design of the facade by using the nature of the project which is half finished and the openings which are limited due to the use of the facade of the sports complex. At first, the landmark buildings around the sports project and their facades were examined, and the facade of the sports complex was designed according to the surrounding residential facades and also the client's wishes regarding the combination of stone and brick. In the southern facade, according to the use of the sports cafe, the wall of this facade was considered with materials that emphasize that place and the design of vertical glasses to illuminate the brick facade more. For the design of the entrance facade, it was designed with the same pattern of glasses and a little combination with bricks, emphasizing the simplicity and retreat and invitingness of the entrance with large skylights.