 
                    | City, Country | Düsseldorf, Germany | 
| Year | 2016–2022 | 
| Client | RSGV Rheinischer Sparkassen- und Giroverband | 
| Architect | Meyer Architekten, RKW Rhode, Kellermann, Wawrowsky | 
| Services | Structural Engineering Façade Engineering | 
The existing building of the Rheinische Sparkassen und Giroverband underwent a general refurbishment. For this purpose, a feasibility study was carried out in advance, and, in a second step, work phases 2 and early parts of work phase 3 were provided for the main façade type of the office.
Bollinger+Grohmann was commissioned by the general planner ArGe RKW-Meyer with the structural and façade engineering.