| BlowerDoor GmbH Other Zum Energie- und Umweltzentrum 1 31832 Springe-Eldagsen Germany Telephone: +49 (0)5044 97540 Fax: +49 (0)5044 97544 Homepage: www.blowerdoor.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
