box-type windows with unitised interior wooden facade and exterior wood aluminium mullion transom facade, wood aluminium windows, wood aluminium mullion transom facades, venetian blinds
| Client: | District office of Breisgau-Hochschwarzwald, Freiburg |
| Architect: | Walz & Walz Freie Architekten, Heitersheim |
| Construction: | 2012 - 2013 |
| Location: | Jahnstrasse 26, 79423 Heitersheim |