Project to reduce energy intensity of indoor swimming pool in Roudnice nad Labem, street Roudnická 300, k.ú. The Consciousness of St. 319. Insulation circuit. casing and roof, exchange of windows and doors, installation of 2 pcs of gas boiler condensation exchangers including distributions, installation of 4 heat pumps air/water for preheating pool water, installation of recuperation exchangers in air conditioning, exchange of lights. It is directly related to the overall modernisation of the building, which the applicant pays from its own resources.