The project concerns the improvement of the energy behaviour of the building, with a total surface area of 1630,48 sq.m. Taking into account the thermophysical properties of the building materials of the building shell, the systems and given that the building is not thermally insulated, it is classified in the category “H” with primary energy consumption 285,10Kwh/m²/year. The interventions that will be carried out will upgrade and classify the building in category “D” with primary energy consumption 108,30Kwh/m²/year. In other words, primary energy savings amount to 62 %.