The project deals with the reduction of energy consumption for heating in the building used for the accommodation of medical staff at Slezská hospital in Opava, located on Olomoucke ul. 2520/74, 74601, Opava (partial number 2290/39). Thermal insulation, roof insulation and windows and doors will be replaced. The implementation of all measures will improve thermally technical properties of perimeter structures, minimise thermal losses of the building and reduce operating costs.