| Bittermann & Weiss Holzhaus GmbH Component manufacturer Am Geißgraben 6 97950 Großrinderfeld Germany Telephone: 09344 / 920910 Fax: 09344 / 929522 Homepage: www.bw-holzhaus.de 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
