| Holzbau Gruber - von haus aus natur General contractor Haid 10 84558 Kirchweidach Germany Telephone: +49 8623 985509-0 Fax: +49 8623 985509-50 Homepage: www.holzbau-gruber.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
