- We'll beat any quote by 10%
Aluminium Windows
Cut noise, save on energy bills and stay comfortable all year with double glazed windows. Two panes of glass work together to keep heat out in summer and in during winter.
7 year warranty
10% quote beat guarantee
From $600 supply only
Get expert advice and a fast, no obligation quote.
Price Range
Noise Reduction
Warranty
Energy Rating
Why Choose Double Glazing
Double glazed windows suit Sydney homes that want real comfort gains, not just a nicer looking frame. They combine energy savings with noticeably better acoustics.
The air gap between two panes acts as a thermal barrier against our heat and cold. This keeps interiors more stable throughout the year.
Two panes of glass with an insulating gap between them dampen sound far better than single glazing. This suits busy roads and inner city living.
Ideal Uses
Double hung windows suit a wide range of rooms, particularly where classic style matters. Here are some of the most popular applications we install.
Homes near busy roads or flight paths
Bedrooms wanting a quieter night's sleep
North and west facing rooms with heavy sun exposure
Renovations aiming to lower energy bills
Apartments and townhouses in dense areas
Home offices needing a quieter working environment
Design & Sustainability
Double glazing is one of the most effective upgrades for a more comfortable, efficient home. It also fits naturally into more sustainable building practices.
Double glazing works with almost any window style, from sliding to awning to double hung. This makes it easy to add without changing your home's look.
Lower reliance on heating and cooling means real energy savings over time. Aluminium framing is also fully recyclable at the end of its life.
Specifications
Double glazing can be applied across most of our window styles. Here are the main options to consider.
| Option | What It Offers |
|---|---|
| Standard double glazing | Clear float glass with an air gap |
| Argon gas fill | Reduces heat transfer by around 30 percent |
| Low-E glass | Reflects infrared heat while keeping visibility clear |
| Acoustic laminated glass | 35dB or higher sound reduction |
Glass Options
Beyond standard double glazing, we offer a few extra options depending on your priorities.
Reduces glare and heat.
Privacy without losing natural light.
Added strength and security.
Available for extreme noise or thermal needs
Customisation
Choose a finish that matches your home's style and stands up to the weather.
White, black, charcoal and monument.
A sleek, durable metallic look.
For heritage style homes
Available on request.
Installation
A well installed double glazed window performs better and lasts longer. Here's what to expect from us, and how to keep it in top shape.
Our team measures your opening precisely before manufacturing begins. Correct installation keeps the seal intact and the insulation performing as intended.
Double glazed windows need very little upkeep once installed correctly. A few simple habits will keep them performing well.
Our Promise
Choosing the right installer matters as much as choosing the right glass. Here's what you can expect when you work with us.
Every window is manufactured at our Sydney workshop, not imported off the shelf.
We measure and design around your exact opening, not a generic standard size.
You'll get a clear, itemised quote with no hidden costs added later.
Our installers have worked with double glazing for over 25 years.
We use recyclable aluminium and energy efficient glazing.
Sydney homes across the region trust us for their doors and windows.
Pricing
The cost of double glazing depends on window style, size and glass type. As a rough guide:
Small window, standard double glazing
From $600
Medium window, standard double glazing
From $1,000
Large window, standard double glazing
From $1,600
Acoustic laminated or low-e glass upgrade
From $2,200
Want an exact price?
Get a free, itemised quote tailored to your opening — with our 10% quote-beat guarantee.
Customer Stories
"I am very happy with the windows installed at my home. I would recommend Innovative Aluminium and Glass to anyone, without hesitation."
Aaron, Sydney homeowner
Common Questions
Here are some common questions we get about double glazed windows.
Prices start from around $600 for a small window. Larger sizes and acoustic or low-e upgrades cost more. We provide a free, itemised quote before any work begins.
Yes. The two panes of glass and insulating gap significantly reduce sound transmission, making them popular for homes near busy roads.
In most cases, yes. Our team can assess your existing frames and recommend the best approach, whether that's retrofitting or a full replacement.
With proper care, double glazed windows typically last 20 to 25 years or more. Every window we supply carries a 7 year warranty.
Yes. Better insulation reduces the need for heating and cooling, which can lower energy bills by a meaningful amount over time.
We don't recommend it. Proper sealing is essential for double glazing to perform as intended. Professional installation also keeps your warranty valid.
Double glazing uses two panes of glass, while triple glazing adds a third for even better insulation. Triple glazing suits extreme noise or thermal needs.
Clean them the same way as standard windows, with mild soapy water and a soft cloth. Check the seals occasionally for any signs of wear.
Explore More
Want double glazing on a specific window style? Take a look at our other window options.
Wide, servery style openings perfect for kitchens and alfresco areas.
Classic vertical sashes with adjustable top and bottom airflow.
Call us today or request a free quote online. Our team is ready to help.
We'll be in touch within 24 hours
100% free with no pressure
Sydney based team you can trust