Windows from a Lisbon palace. Heritage values for sustainable construction

Abstract

Windows are an essential element of façades providing building identity. Windows are also an important element for occupant’s wellbeing and to decrease energy demand for heating, cooling ventilation and lighting. The recent development of material and technological process changed the shape, size and functionality of windows. This article describe the windows main characteristics from a Lisbon Palace, presenting their technological solutions, performance and heritage value for sustainable construction.10pDED/NAIC