Zeche Gustav

Projects, Architecture, Office, Conversion,
Karlstein am Main
  • Planning time: 2021
  • Gross Floor Area: 8,000 m2
  • Gross Volume: 29,133 m3
  • Building contractor: NEXTEC Holding GmbH

An existing building located directly at Gustavsee, that was formally used as an office, is being further developed to create a modern and sustainable administrative building. The planning envisages a structural restoration of the existing building and the new building of a supplementary 4-storey building wing.

Special value is placed on the energetic concept. It comprises photovoltaic systems on the roof and facade surfaces, just like intensive greening on the facades and roofs and a sustainable energy supply via a water-water-heat pump.

The innovative and flexible office spaces are being suitably developed with workshops, needs analyses and detailed programming methods. They are supported by varied communication and meeting rooms that can be found in the generously dimensioned access area. Moreover, a roof garden invites people to partake in after-work events.


Project Management: Uwe Ritter
Project Leaders: Kathrin Hühn, Nadine Hanske
Team: Silvia Voß-Stolte, Stefan Zimmermann, Katharina B.-S., Annika Georg