The use of reinforcing structures in the repair of attic premises involves the installation of additional supports, which will be located on corner rooms, as well as in the center of the room itself. A similar approach will significantly reduce the weight load and distribute it in the most competent channel. Moreover, the installation of such beams makes it possible to create additional structures on the roof, which will be important for their insulation. For example, if we are talking about the installation of flexible tiles and elements of metal rolling, serious pressure will affect the roof. Reinforcing beams just reduce the harmful effects of such a weight and provide the roof with the necessary reliability.