Diethelm & Spillmann
Roger Frei, Zürich
Diethelm & Spillmann

Diethelm & Spillmann

Architects from Räffelstrasse 11, Zürich, Switzerland
Diethelm & Spillmann is involved in the following projects
Passive House, added by Diethelm & Spillmann
Untermoos primary school, added by Diethelm & Spillmann
Franz Marc Museum, added by Diethelm & Spillmann