Complete refurbishment of a block of flats to become a 3-litre house

In the Mannheim Garden City, a two-storey residential building from the 1930s was refurbished to provide up-to-date and modern living conditions. Twelve attractive maisonette flats were created from the previous 24 small flat units. The building envelope of the monolithically constructed building, which has a gable roof, was clad in high-performance thermal insulation. Five different kinds of systems for heating and ventilating the building were tested with this project.

more details Complete refurbishment of a block of flats to become a 3-litre house