ECOWINDOWS LTD.

ECOWINDOWS LTD. European Expertise for Kiwi Homes. Most energy efficient joinery in New Zealand. European style joinery with tilt and turn hardware.

Specialist for double and triple glazing.

"Should I choose double or triple glazing?"It's one of the most common questions we get.The honest answer is that the ri...
02/06/2026

"Should I choose double or triple glazing?"

It's one of the most common questions we get.

The honest answer is that the right choice depends on much more than just the number of panes.

Your location, climate, build type, performance goals, and budget all play a role in determining what will work best for your home.

That's why we don't believe in one-size-fits-all recommendations. We take the time to understand your project and help you find the solution that delivers the right balance of comfort, performance, and value.

Every home is different. Your windows should be too.

Not sure what's right for your project? Let's talk. 📲

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Image 1:
🏡 Kauri House by / Photography by Hazel Redmond
🪟 Double-glazed ECO WOODALU PR

Image 2:
🏡 Passive House by
🪟 Triple-glazed ECO WOODALU PR

That feeling when you walk inside and the house is just... warm. 🏡No draughts. No cold corners. No reaching for another ...
19/05/2026

That feeling when you walk inside and the house is just... warm. 🏡

No draughts. No cold corners. No reaching for another layer.

Just a home that feels exactly the way a home should.

High-performance windows make a bigger difference to your everyday comfort than most people realise - and once you've experienced it, there's no going back.

Ready to feel the difference?

Are you Team Millennial or Team Gen Z? 👇Either way, your home gets warmer. That's a win. 😉🪟🔥
16/05/2026

Are you Team Millennial or Team Gen Z? 👇

Either way, your home gets warmer. That's a win. 😉🪟🔥

Building a new home? 🏡For many NZ homeowners, windows are often left until late in the process - but they directly influ...
14/05/2026

Building a new home? 🏡
For many NZ homeowners, windows are often left until late in the process - but they directly influence how warm your home feels in winter, how much energy you use, and your comfort every single day for decades to come.

We've written a full guide covering what to look for, when to order, and why timing matters more than most people realise.

Worth a read before locking in your plans.👇
https://bit.ly/4wwfteH

Wherever you're building in New Zealand - ECOWINDOWS is close by. 🏡With teams based in Hamilton, Wellington, and now Wan...
12/05/2026

Wherever you're building in New Zealand - ECOWINDOWS is close by. 🏡

With teams based in Hamilton, Wellington, and now Wanaka, we support projects across the entire country - from major cities to remote locations. 🚚

We deliver nationwide, but having local technical representatives means something even more important: real people who can visit your site, understand your project, and provide hands-on advice in person.

Get in touch and we’ll connect you with your local ECOWINDOWS expert. 🤝

Exciting news - the ECOWINDOWS team is growing! 🙌Rowan is our new Technical Sales Manager for the South Island, based in...
08/05/2026

Exciting news - the ECOWINDOWS team is growing! 🙌

Rowan is our new Technical Sales Manager for the South Island, based in Wanaka. With a background in facade engineering, a Passive House Design Certificate, and expertise in energy modelling, he brings serious knowledge to the role.

Building in the South Island? You now have a local expert on your doorstep. 📍🏔

Winter is coming. Is your home ready?Autumn is the time most Kiwis start noticing it: the chill creeping in at night, wi...
28/04/2026

Winter is coming. Is your home ready?

Autumn is the time most Kiwis start noticing it: the chill creeping in at night, windows fogging up in the morning, heating bills climbing. For homes with standard NZ joinery, this is just how winter goes.

It doesn't have to be that way.

High-performance European windows keep the warmth in and the cold out, so your home stays comfortable without working your heating system overtime.

If you've been thinking about upgrading, now is the time to plan.

Book a free consultation before winter hits. 👇

📸 Roy‘s Peak Cottage - Rafe Maclean Architects
🪟 ECO WOODALU PR, triple-glazed

You invest in quality flooring. A well-built kitchen. A home that will still feel right decades from now.Your windows de...
24/04/2026

You invest in quality flooring. A well-built kitchen. A home that will still feel right decades from now.

Your windows deserve the same thinking.

High-performance windows aren’t a luxury - they are a long-term investment. They influence comfort, energy use, and how your home feels year-round.

Get it right once, and you won’t have to think about it again. 🌿

🏡Designed and built by eHaus - Redefining the way we live, featuring our ECO WOODALU PR series.

Some doors are just doors. And then there's ROKA. 🚪Last week, our directors visited ROKA in Poland - a new addition to o...
20/04/2026

Some doors are just doors. And then there's ROKA. 🚪

Last week, our directors visited ROKA in Poland - a new addition to our supplier network - and the range left quite an impression.

ROKA specialises in high-quality hinged and pivot doors, and their ability to deliver on virtually any design brief is extraordinary. Bold architectural statements, highly customised finishes, craftsmanship that speaks for itself.

Curious what ROKA could look like in your home or project? Get in touch. 📩

Behind every one of our projects is a network of trusted European partners. This week, our director Bjorn visited one th...
14/04/2026

Behind every one of our projects is a network of trusted European partners. This week, our director Bjorn visited one that truly sets the benchmark for performance. 💪🪟

ENERsign GmbH in Wittlich, Germany has been crafting certified Passive House windows and doors for over 25 years.

Their timber-aluminium systems combine triple glazing, thermal bridge-free construction, and maximum airtightness to achieve outstanding insulation values - keeping warmth exactly where it belongs.

We supply these as our ECO WOODALU PH range, built for New Zealand homes that demand the very best in performance.

Curious what this level of precision would look like in your home? Get in touch. 📩

Address

154 Collins Road
Hamilton
3206

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+6478258172

Website

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