High-Performance Homes

Because the NZ Building Code Is Just the Starting Line

At Highfield Architecture, we design all sorts of homes — warm baches, sleek new builds, charming renovations — but there’s one thing we’ll always champion: high-performance architecture.

Not because it’s trendy. Not because it’s “eco.” But because it just makes sense.

And once you know the difference, you probably won’t want to build any other way.

But First — What Is High-Performance Architecture?

High-performance homes are smarter, healthier, warmer, and more efficient than your average Kiwi build. They go well beyond the New Zealand Building Code.

Here’s the thing: the Code is about minimums. It’s designed to keep you just warm enough, just dry enough, and just safe enough. It’s not designed to give you the best. And that’s where we come in.

So… What’s in It for You?

  • Reduced energy costs - Often uses up to 80–90% less energy than conventional homes + Long-term savings.

  • Healthier home - Controlled ventilation provides fresh air consistently. Minimizes indoor pollutants, moisture, and mold growth. Particularly important for children, elderly residents, or asthma sufferers.

  • Superior comfort - year round comfort with a stable indoor temperature. Building envelopes that block out street noise and neighbour sounds.

  • A more durable and stronger home - Moisture-resistant, airtight construction means less wear and tear, reduced condensation and mold risks. SIPS  = high earthquake strength. 

  • Environmental Responsibility - Reduced carbon footprint during both construction and operation.

Still Do the Usual? Absolutely. But…

Look, we still design homes to the standard NZ Building Code when clients ask. Maybe you’re renovating a rental or doing a quick extension — not every project needs all the bells and whistles.

But here’s the truth: once people experience the comfort, health, and savings of a high-performance home, they wonder why they didn’t do it sooner.

High-performance doesn’t mean ultra-modern, off-grid, or futuristic (unless you want that — we can absolutely nerd out). It can look just like any beautiful NZ home. It just performs better — like your favourite All Black in running shoes instead of gumboots.

Let’s Build You a Better Home

Whether you’re starting from scratch or breathing new life into a much-loved villa, we’ll help you understand the options — and make the smart ones easy.