When talking about an ecological house (also known as sustainable house) we refer to a structure and a process which are environmentally responsible and to an efficient resource management throughout the life cycle of the building, which includes the design, building, use and maintenance, renewal in time and its more than possible subsequent dismantling. This requires a close cooperation of the design team: architects, engineers, interior decorators, landscapers and client in all the project phases. The building with sustainability principles enlarge and
complement the classic building with concerns about economy, utility, durability and comfort, enforcebale concepts on the current architecture.