| Architekturwerk Christoph Kalb Gmbh Architect / Professional designer Reichsstrasse 23 Bregenz 6900 Bregenz Austria Telephone: 0043 664 22 15 201 Fax: Homepage: www.architekturwerk.at Email: |
 
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A wealth of Passive House knowledge.
Where Passive House stakeholders meet.
Mid-year event 23—25 June 2023
Main event 10—12 November 2023
Int'l Passive House Conference
