Use the form on the right to send us a message.

We've received a number of enquiries from people who are looking for help with their own projects and we're thinking of ways in which we can offer that help.

If you have a project you'd like to discuss please let us know what stage of concept or design you're at, when you hope to start build, and where your house will be built.

If you have a media enquiry please click here to view previous coverage, media packs, and a contact form to get in touch with the comms team. 

The ZEH team. 


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Reflections four years in.

Shay Brazier

Its nearly four years since we move in... . The most significant change during this time is that there is now four people and a dog living here. This of course has had many implications, but as the house is concerned it does effect how we use it, the resources we consume (and the time I have to finish the house...).

Over the next few months I will be writing a few blog posts on lessons learnt during the building (long overdue), and how the house has been performing.

I also would like to convey how the house has ceased to be a project, a technical creation that we worked to design and build, and how it has transitioned to being a home.

Our philosophy during the design process was to use standard NZ construction methods where we could, tweaking them to improve how the house performed. Through this we hoped to demonstrate that with a bit more attention to detail and a little bit more up front cost we could improve how comfortable and healthy our home was, while reducing the overall costs.

The topics of future blog posts are intended to be:

  • Year 3 performance (comfort, energy and water).
  • Data. At Evident we have been working on a new data system which we'll be using to display live and historic data on the ZEH website.
  • Timber framing. Our timber framing solution is one of the areas we get the most question about.
  • Joinery. The issues we have had with our joinery material selection and paint work.
  • Landscaping. It was all about the building, but the garden has really made it.
  • Consenting. Issues with the resource and building consent process.
  • Energy. We're still zero energy, but why has our energy use increased?
  • What next. What would we do differently, what might we add in the future.

Design Guide follow-up

Matt Fordham

The 2013 Design Guide included a feature on the Zero Energy House that explained the goals of the project and some of the methods and products that come together to achieve them.

The 2014 edition includes a follow-up piece that focuses on the comfort performance data we recently released.

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ZEH Website 3.0

Matt Fordham

We've spent a good deal of time over the past few months thinking about how the Zero Energy House website could be better. What began as a simple design journal sketched out at my dining table with Shay three and a half years ago has become something much bigger. The addition of the video and article series focused on construction last year added a whole new layer of detail, and this year the datafeeds and interactive charts that demonstrate the ZEH's performance are evolving it further again.

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Roots Before Branches - ZEH Intro

Shay Brazier

I live in a bungalow that was built in 1940. Over the past seventy years insulation has been put in the roof, gas central heating piped in, and the old wood burner replaced with a more efficient fireplace. Tomorrow a guy is coming around to look at what more insulation we might need, and we've recently investigated installing double-glazed windows. This is part of the fun of owning an old house. For as long as we live here we'll wage a war against creeping cold and moisture, weighing up the short-term costs of possible improvements with the long-term risks of rising energy bills.
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Jo Woods

After the three years of living in a house that was cold and damp in the winter, we were convinced that a ventilation system with heat recovery was necessary to provide fresh air in the winter with minimal heat loss. However recently our opinion has changed...
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Structural progress

Shay Brazier

We engaged a structural engineer this week. This is pretty exciting as it means we are moving into the next stage of the design, "Detailing". A full set of plans for Council consent will be produced in this stage.
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