Allgemeine Informationen

Building type                         Redevelopment of an apartment building from the 50s

Ventilation concept               Controlled domestic ventilation with heat recovery in a decentralised hybrid system with exhaust air fans in the functional rooms.

Supply air and exhaust air     e² with heat recovery

Exhaust air                              Silvento series

Completion                            Autumn 2012

Energy standard                     KfW 70

Builder/architect                    CO2SPARHAUS GmbH, Hamburg