| Helicon Construction Ltd Construction company / Construction project organiser 203A Symonds Street, Eden Terrace 1010 Auckland New Zealand Telephone: 0800 7000 33 Fax: Homepage: https://helicon.co.nz/ 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
