18.04.2016 In the scope of EEP, the following energy efficiency measures were implemented in Masis medical center: replacement of wooden windows by metal-plastic ones, replacement of external aluminum doors by metal-plastic ones, the odd windows were replaced by walls, insulation of the attic, construction of the boiler-room, renovation of hot water supply and heating systems. The implemented energy efficiency measures provided the 51% efficiency for the building. Director of Masis medical center Vardan Mesropyan mentioned that due to the implemented energy efficiency measures even during strong winter days, the average temperatures in hospital wards and corridors are 24-25 C.