05.04. - 14.09.2025What Was Could Be: Experiments Between Preservation and Architecture
An Exhibition by the S AM Swiss Architecture Museum in Cooperation with the Chair of Construction Heritage and Preservation (Prof. Dr. Silke Langenberg), ETH Zurich.
Preservation is progressive: In current efforts to shift towards more sustainable building practices (known in German as the Bauwende, or ‘building turnaround’), preservation and maintenance of the existing building stock play a central role. The alteration or conversion of an existing building is considerably more resource-efficient than a comparable new build. This is leading to changes in the nature of architecture itself: where the focus used to be on new construction, building upon the built is increasingly considered the future of the discipline.