On November 3, 2025, the starting signal was given in Stuttgart-Zuffenhausen for a construction project that is unique in Europe: the first wooden modules for a transportable and completely dismantlable indoor swimming pool were delivered and assembled on Kelterplatz on Hohenloher Straße. The building is expected to be completely constructed in just three weeks – an example of how quickly, sustainably, and flexibly municipal swimming pool construction can be realized today. With a 25-meter pool, five lanes, and a partially lifting floor, the pool offers high-quality functional equipment. The aim is to create replacement water areas during renovations or new construction of other facilities – for schools, clubs, and the general public.

This forward-looking project was developed by POOL out of the BOX, a specialist in modular and serial indoor swimming pool construction. The architecture was designed by 4a Architekten, supported by the timber construction company Blumer Lehmann, Kannewischer Ingenieure, ZELLER Bäderbau (stainless steel pools) and Wassertechnik Wertheim.

SWR television broadcast a report on the project when the modules were delivered: www.swr.de

Photos : POOL out of the BOX, Tom Bloch