THE PROJECT INVOLVES THE ENERGY UPGRADING OF THE MUNICIPAL BUILDING FOR SOCIAL HOUSING LOCATED IN BOLZANO, VIA PARMA 67 AND 69 ON P.ED. 2195. THE ENERGY UPGRADING WORKS MAINLY CONCERN THE INSTALLATION OF THE 20 CM EPS THERMAL COAT ON ALL THE FACADES OF THE BUILDING, THE REPLACEMENT OF ALL EXISTING WINDOWS WITH HIGHER ENERGY PERFORMANCE WINDOWS, THE INSTALLATION OF CONTROLLED MECHANICAL VENTILATION MACHINES IN ALL HOUSING UNITS, THE INSULATION OF THE CELLAR, THE REPLACEMENT OF THE AUTONOMOUS METHANE GAS BOILERS WITH A CENTRALISED SYSTEM FED BY THE DISTRICT HEATING NETWORK, THE INSTALLATION ON THE FACADE OF DISTRICT HEATING AND ELECTRICAL SYSTEMS DISTRIBUTION SYSTEMS, THE CANTISATION OF THE TOP FLOOR OF THE BUILDING WITH THE CONSTRUCTION OF ATTICS IN PREFABRICATED WOODEN STRUCTURE, INCLUDING EXTENSIVE GREEN ROOFING. ENERGY REQUALIFICATION P