4.8/5 stars based on 550+ reviews

Product details

Description

Turn your existing windows into energy-saving performers—without replacing a thing. 🪟❄️☀️

Non-opening windows might look solid, but they’re often quietly leaking warmth in winter, cool air in summer, and money all year round. DIY ecoGlaze Fixed is a smart, easy-to-install secondary glazing solution designed to dramatically improve the thermal and acoustic performance of your existing fixed windows—without the cost, waste, or disruption of full window replacement.

Made in Australia for Australian conditions, ecoGlaze works by adding a clear acrylic panel over your existing glass, using a discreet magnetic framing system that traps still air—creating an insulating barrier similar to double glazing. It helps keep your home cosier, quieter, and more energy efficient, while preserving the character of your existing windows.

✅ Designed for non-opening (fixed) windows

✅ Retains warmth in winter and blocks heat in summer

✅ Reduces energy bills and improves comfort year-round

✅ Cuts down external noise, condensation, and draughts

✅ Discreet appearance that blends into your window frame

✅ DIY-friendly with step-by-step instructions

✅ Australian-made and backed by retrofit experts

Enjoy the benefits of double glazing—without replacing your windows.

ecoGlaze Fixed is the easy, cost-effective way to upgrade your home’s comfort and efficiency—one window at a time.

At a glance

  • Seamless

  • Australian Made

Frequently Asked Questions

What is ecoGlaze, and why is it a good alternative to double glazing?

ecoGlaze is a secondary glazing system that gives you many of the same benefits as double glazing—better insulation, reduced noise, improved comfort, and lower energy bills—without replacing your windows. It works by adding a clear acrylic panel to the inside of your existing window, creating an insulating air gap that helps keep your home warmer in winter and cooler in summer.

Do I have to replace my windows to use ecoGlaze?

Not at all! That’s the beauty of ecoGlaze. It works with your existing TIMBER windows—no need to rip anything out. It’s a much easier, more affordable way to get the benefits of double glazing without the cost or construction mess.

Will ecoGlaze change how my windows look?

Nope! ecoGlaze is designed to be discreet and neat. The acrylic panels are crystal clear and the frame options (timber or white aluminium mouldings) blend in beautifully. Once it’s installed, you’ll hardly notice it—apart from how much more comfortable your home feels.

Can I install ecoGlaze myself?

Yes! ecoGlaze is a DIY-friendly solution with clear instructions and step-by-step videos to guide you through the process. If you’re handy and confident with a measuring tape, it’s a satisfying weekend project.  If you could prefer for an ecoGlaze installer to install for you  please contact us for a referral to a trusted ecoGlaze technician in your area.

How do I know which ecoGlaze kit I need?

That depends on your window type! We have kits for fixed windows, sash/hinged windows, and even ready-to-go standard sizes. If you're unsure, our friendly team can help you pick the right kit for your window style.

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What You'll Love

Money saving

Save on install AND energy bills

Magnetic

Suitable for DIY install

Sustainable materials

Designed and manufactured with sustainable materials

Long lasting

Draught dodgers won't wear or deform with time

Paintable

Can be stained or painted to best suit the colours of your home

Architectual design

Designed to seamlessly blend in

Additive system

No replacing or smashing old windows

Step by step instructions

Step by step videos to support your DIY install

Upgrade existing windows

Cuts down external noise, condensation, and draughts

Customer Reviews

Based on 2 reviews
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Trevor Plumridge
An elegant solution

I am impressed with the ecoglazing. We used it on 3 windows, it looks great and is performing very well.
DYO works well if you pay attention to all the details provided (especially the measuring sheet and videos).
One of the windows is on a glass brick ‘window’ in a bathroom. I was concerned about possible condensation between the glass bricks and the acrylic ecoglaze piece- it hasn’t been a problem.
Impressive!

Hi Trevor,

We are delighted to hear that it was an elegant solution for your windows and that you found our instructions and videos helpful. It's great to know that the product is performing well and that you were able to successfully use it in a unique situation, such as on a glass brick window in a bathroom. Thank you for your trust in our product and for sharing your feedback with us and the community.

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Alan Kaaden
Eco Master are impressive for Double Glazing

I have now completed 7 windows adding EcoMasters double glazing system. The system is quite economic and within normal handyman skills for static windows. The 3 YouTube videos explaining the DIY phase are priceless- they cover it all!

Hi Alan, you just made our day!!
Thank you for taking the time to provide such wonderful feedback. We are so delighted that you rate our ecoGlaze products and videos as 5 star. We do strive to provide that for all our customers. We look forward to seeing you again soon!