Authors: L. Seduikyte, A. Kylili, J. Sadauskiene, P. Fokaides
Heritage buildings through retrofitting are able to minimize CO2 emission, the use of energy and ?work? as sustainable buildings. For the renovation process and preservation of the heritage building new digital tools such as Building Information Model (BIM) should be used. BIM is also useful for the decision making and choosing the right strategies and materials. The paper, through literature review, is analysing sustainable implementations during the retrofit process of heritage buildings and analyses the use of progressive BIM tool for preservation and management of heritage buildings.