To advance education through:
- Educating the building industry and members of the public about improved energy efficiency in New Zealand buildings;
- Promoting the Passive House Standard as defined by the Passivhaus Institut, Darmstadt-Germany, and mandated by the European Parliament resolution of 31 January 2008 (2007/2106(INI)) in New Zealand;
- Researching the performance of built Certified Passive Houses in New Zealand and making such research publicly available;
- Researching the New Zealand housing industry in general and the New Zealand climate and making such research publicly available in order to promote energy efficient building options;
- Providing a platform for the building sector to gain knowledge of highly energy efficient buildings;
- Educating building professionals and lay persons about Certified Passive Houses.
To benefit the community by:
- Improving public health and well-being and relieving fuel poverty of the people of New Zealand through the promotion of healthy and highly energy efficient homes and public buildings;
- Working with the public sector of New Zealand to improve the energy efficiency of New Zealand homes and public buildings.
Dr. Kara Rosemeier
Living in A Passive House
What's it really like?
Latest News & Articles
Passive House & the NZ Building Code
With the recent coverage of health and energy-related issues with NZ housing, we thought it was pertinent to make our Position Paper more readily available. This version has been updated to be current as of May 2018 and sets out the PHINZ position in the NZ housing landscape. Of course, the Passive House standard is Read more about Passive House & the NZ Building Code[…]
designPH 1.5 PRO updated for the Southern Hemisphere
Good news for all designPH users in New Zealand, designPH 1.5 has been released as a free update and it now automatically takes account of the orientation of Southern Hemisphere designs! (No need to flip the model.) For full information on the update visit www.designPH.org/node/491 Existing customers can update for free at www.designph.org/patches_updates after login. Read more about designPH 1.5 PRO updated for the Southern Hemisphere[…]
Measuring Airtightness in New Zealand Passive Houses
A blower door test to measure the airtightness in a New Zealand Passive House building needs to be performed in accordance with AS/NZS ISO 9972:2015. The only exception to this is the calculation of the internal reference volume outlined in section 6.1.1 of the standard. The air change rate (ach) at a pressure difference of Read more about Measuring Airtightness in New Zealand Passive Houses[…]
Brochure Launch: Everything you always wanted to know about Passive Houses in New Zealand
The new brochure “Everything you always wanted to know about Passive Houses in New Zealand” was successfully launched at the South Pacific Passive House Conference in Christchurch. This is a new concise guide for people in New Zealand who would like to learn more about the how and why of Passive House, as well as Read more about Brochure Launch: Everything you always wanted to know about Passive Houses in New Zealand[…]
First for NZ: Certified Passive House Component made in NZ
Exciting news to start 2017: there is now a Passive House certified component being made in Aotearoa NZ for the first time! Congratulations to Thermadura for achieving certification for the NatureLine PASSIVE range of timber windows. In the international Passive House Component Database: http://database.passivehouse.com/de/components/details/window/856 Download the certificate PDF here. We expect to see the certification Read more about First for NZ: Certified Passive House Component made in NZ[…]
How to account for thermal bridges
R or U-values do not tell the whole story about transmission heat loss through the building envelope. In fact, the better you insulate your building, the more you need to pay attention to rat-runs to get the full benefit of the thermal separation. The following instructions are a refresher for people who did thermal bridge Read more about How to account for thermal bridges[…]
All models are wrong – but some are useful
The right tools are needed to do a proper energy modelling job. For Certified Passive Houses, using the Passive House Planning Package (PHPP) is mandatory. It is the only energy modelling tool in the world that has successfully been tested against real-world results on a large number of projects (see here for some examples). Thousands of Certified Passive Houses deliver results very close to the modelling expectations. Other modelling tools are clearly not performing that well, or have never been tested. Read more AboutAll models are wrong – but some are useful
The Housing Trifecta. Can we have homes that are affordable, healthy and resilient?
This important article by PHINZ member Glenn Murdoch was published today on the Pure Advantage website. Affordability, Health and Comfort, Climate Change Resilience Our homes are important to us. Be it owned or rented our home is where we live, love, laugh, play, share and rejoice. It’s where we raise our kids, have dinner with Read more about The Housing Trifecta. Can we have homes that are affordable, healthy and resilient?[…]
NZ’s First Passive House Certifier Confirmed
Certifying a Passive House Building in New Zealand and the South Pacific just got easier with confirmation that New Zealand has our first Passive House Certifier.
Jason Quinn, of Whanganui, has just completed the requirements to become a Certifier at the International Passive House Conference in Darmstadt. Read more AboutNZ’s First Passive House Certifier Confirmed
South Pacific Passive House Conference 2017 in Christchurch
The 2016 conference in Melbourne ended on a high – join us in Christchurch next year for the 3rd South Pacific Passive House Conference. We expect delegates from around the world to report about projects, building science, cost, user experience and design and building challenges. More details on the conference website and you can Read more about South Pacific Passive House Conference 2017 in Christchurch[…]