283: Wunderbar Passive House with Andreas Goetz

In this episode of The Passive House Podcast, Matthew Cutler-Welsh speaks with Andreas Goetz about building the Wunderbar Passive House in Orewa, about 40 minutes north of Auckland. Originally from Germany and motivated by comfort and health, Goetz pursued Passive House despite local challenges, choosing a simple rectangular ICF design with imported European triple-glazed windows and integrated exterior shutters to manage overheating without mechanical cooling. The home uses whole-house ventilation, achieved near 0.6 ACH50 airtightness, has low power bills, and added solar projected to pay back in four years, while also earning Homestar V5.

https://wunderbar-passive-house.org/

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