The subject of the project is to carry out thermomodernisation of the building of the Faculty of Public Health of the Silesian Medical University in Katowice, located in Bytom, on ul. Baker’s 18. As part of the investment, the following are planned: execution of necessary dismantling and demolition works, replacement and renovation of window and door joinery, execution of horizontal and vertical insulation, thermal insulation of walls, ceilings and roof, new interior installations, including solar (for the production of hot water), central heating, mechanical ventilation and ventilation. The main objective of the project is to achieve increased energy efficiency of the building of the Faculty of Public Health of the Silesian Medical University in Katowice. The actions taken by the beneficiary will also contribute to reducing the consumption of thermal energy and thus improving the environment. The investment will have a real impact on improving the comfort of use of the building.