Why Melbourne Homeowners Choose RetroFit Double Glaze
For over 12 years, RetroFit Double Glaze has been helping Melbourne homeowners create warmer, quieter, and more energy-efficient homes.
We upgrade windows by double glazing them and our process enables homeowners to retain your original window frames and the original character and charm of your home.Â
As a locally owned and operated business, we have a deep understanding of Melbourne's rich architecture landscape and we specialise in double glazing a range of homes including Victorian terraces in Fitzroy, custom bayside properties and mid-century homes in the eastern suburbs.
At the core of RetroFit Double Glaze is the drive to make a more energy efficient, comfortable and healthy community. We have retrofit doub;e glazed over 2000 homes around Melbourne and we are passionate about tackling climate change one window at a time.
What Our Clients Experience
The improvements our clients notice after retrofit double glazing are immediate and lasting:
Warmer in Winter, Cooler in Summer
Double glazing reduces heat transfer, maintaining a more comfortable home year-round.
Lower Energy Bills
Less reliance on heating and cooling so you can cut back on bills
Improved Security
Double glazed glass is tougher and harder to break compared to single paned glass.
A Quieter Home and Better Sleep
Double glazing significantly reduces outside noise like traffic or the next door neighbour's barking dog.
Window Condensation Minimised
Reduction in moisture, mould risk, and damage to timber frames.
Increased property value
Our customers consistently report valuations well above the cost of installation, making double glazing a smart investment.
We are proud of the positive feedback we receive from our clients and of our 5 star Google rating that we have earned through high quality double glazing installations.

Join the thousands in Melbourne who have had their homes improved by RetroFit Double Glaze!
Our Double Glazing Process
We’ve been employing the solid bedding retrofit process for over 12 years in Melbourne. This technique takes longer to install than gasket systems, but the benefits of aesthetics and longevity are far superior.Â
Our double glazing technique fully seals Insulating Glass Units (IGUs) into existing window frames, eliminating the need for a drainage channel that is required for gasket-glazing options. Gasket glazing does not seal completely and is subject to shrinkage and deterioration over time.Â
Our process is the same method used in the fabrication of new high-quality windows. We take the time to create a new rebate into your existing window frame, enabling the largest size unit to fit. Other systems use aluminium extrusions that not only shrink your effective window size, but can also create a thermal bridge, reducing the thermal efficiency of your new window system.
Windows upgraded by RetroFit Double Glaze means no unsightly drainage channel that can make your windows look 'retrofitted,’ With our process your windows will retain their aesthetic look and feel with the addition of the latest in thermal insulating and sound absorbing technology.
Types of Windows That We Double Glaze
Our professional install team specialises in double glazing a range of window types including:
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Double Glazed Awning Windows
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Double Glazed Double Hung Windows
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Double Glazed Tilt & Turn Windows
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Double Glazed Bay Windows
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Custom Double Glazed Windows
Get in touch with our team if you have questions about double glazing your windows.
Locally Owned & Operated
We are also locally owned and operated, partnering directly with Australia's largest glass manufacturers without a franchise structure; meaning we pass the savings directly onto you, without compromising on quality.Â
Choose RetroFit Double Glaze for a Healthier, Energy Efficient Home
If you want to experience warmer winters, cooler summers, lower energy bills, and a quieter and healthier home, make the switch to double glazed windows.. To find out what retrofit double glazing could do for your home contact us for a no obligation free measure and quote.
Trusted double glazing professionals in Melbourne
Our team has over 12 years of experience installing double glazed windows across greater Melbourne with over 10,000 window upgrades every year!
Quality and affordability
We install high performance Australian-made double glazed units and our team pride themselves on high quality installs, treating each home as if it was their own. Our large install volume also gives us access to highly competitive pricing.
Integrity
Our team is committed to providing honest and personalised service to each and every customer in every interaction.
