Announced in the eHaus winter 2019 newsletter:
“We noted, with interest, the Waikato expoHaus today registered 19.5 degrees inside as the staff arrived for work, with an outside temperature of just 4 degrees. There was also no heating used over night! We get excited imagining when PassivHaus becomes the NZ minimum code, allowing all Kiwis to thrive in warm, healthy homes.”
Technical details on the certification at: