Illkirch-Graffenstaden City Hall

The rehabilitation and extension of the city hall aims to connect three very different buildings: one dating back to the 19th century and two others dating back to the 1970s. By adding a new reception structure and improving the thermal performance and visual aspect of building envelopes, this project creates a new image of the city hall in addition to a modern, open vision of administrative services. The project’s different components all transmit a contemporary image of the city hall. The glass façades, stainless steel structure, and mesh used for connecting elements have been designed as aspects of a new urban landmark that ensures the city is seen in a modern light. The new public reception area is located in the lower level of the building so visitors can enjoy interactions on a more human scale. The idea is not to impress, but to welcome. However, this does not mean the architectural project cannot be distinctive or even unique, as befitting the representative nature of this kind of building. To enhance the site’s different architectural entities, low volumes have been created to link existing buildings. A stainless steel mesh covers all connecting and transitional elements and is used to protect ...