Double Glazing Melbourne
Home owners in Melbourne are discovering the environmental and cost-saving benefits of retrofitting double glazed windows and doors.
Retrofit Double Glaze has been helping Melbourne homes improve their energy efficiency, increase in-home comfort and mitigate climate change since 2011, through affordable and hassle free double glazing solutions.
What are Double Glazed Windows?
Double glazed windows or doors consist of two panes of glass that are separated by an air, gas or vacuum gap of between 0.3mm to 20mm. This design makes double glazed windows highly efficient and assists to reduce heat transfer and minimise temperate fluctuations within the home.
What is Retrofit Double Glazing?
The term ‘retrofitting’ refers to the process of updating existing components within a home with the purpose of improving performance, functionality or efficiency.
Window or door retrofitting involves removing single-glazed panes and replacing them with double-glazed units while maintaining the original window or door frames.
Benefits of Double Glazing Windows and Doors
Double glazing windows and doors in Melbourne is becoming increasingly popular due to several key benefits for homeowners:
- Improved energy efficiency: double glazing reduces heat loss during the colder winter months and minimises heat gain during summer. Retrofit double glazed windows can improve insulation by up to 93% which can also help to decrease energy bills and lessen the impact on our environment.
- Noise reduction: double-glazed windows can reduce noise by up to 70% which can be especially beneficial if you live in a busy area of Melbourne such as a train or tram line, or busy road.
- Enhanced security & safety: compared to single glazed windows, double glazed windows are harder to break and we offer safety glass as standard for additional security and peace of mind.,
- Reduction in condensation: the insulating gap between the two double-glazed window panes effectively eliminates condensation and mould forming on the window frame. This can reduce water damage and will extend the life of your windows and frames.
- Environmental sustainability: reducing reliance on heating and cooling systems can lower energy consumption and minimise the carbon footprint of your home.
- Add value to your home: by retrofitting double-glazed windows and doors you can add value to your property and increase its energy efficiency and security.
Retrofit Double Glazing Solutions
We have a range of solutions available to suit any home including:
- Period or Heritage Double-Hung Sash Windows
- Awning Combination Sets
- Bi-fold, French and Sliding Doors
- Arched and other shaped windows
Custom Projects
We are partnered with Australia's largest glass processors Glassworks and Viridian and all of our units are custom fabricated to the exact specifications of your existing windows. This ensures that all of our units are exceptionally high quality while being competitively priced.
Our commitment to high quality is underpinned by our 10 year Australian Warranty and Price Guarantee.

The Retrofit Double Glaze process
The Retrofit team is committed to providing top quality and affordable double glazing solutions. We install high quality and Australian-made insulated glass units.
We pride ourselves on providing straightforward and easy-to-understand solutions that are tailored to each home.
We are dedicated to achieving a high level of customer satisfaction by acting with integrity in all customer interactions.
How it Works:
- Measure and Quote: Our local Melbourne team will visit your home for an assessment and answer any questions you may have. A tailored solution will be prepared to best suit your home and specific needs.
- Glass is delivered: We will schedule a date for delivery and installation of your new double glazed windows. Our glass manufacture process takes approximately four weeks.and installs are normally completed within 3 days once the glass is ready.
- Old glass removed and frames routed: Our expert team will remove the old glass from your home, router out the frames of operable windows and install new double glazed window units.
- Remove and recycle: We remove your old glass and beading and where possible all waste is recycled.
We also offer a DIY double glazing option if you are looking to install double-glazed windows yourself.
Double Glazed Windows Pricing
Our doubled glazed windows Melbourne pricing is fully transparent and we promise to outperform our competitors when it comes to the quality of our installs and our workmanship.
If you have a current quote, we will beat it!
Areas we Service
We install double glazed windows and doors across metropolitan Melbourne. Our friendly and expert team can provide a range of solutions to suit your home including frame repair work.
Check out some of our recent projects.
Contact Us
Retrofit Double Glaze has been helping Melbourne homeowners improve the comfort, efficiency and sustainability for over 10 years.
If you want to reduce your carbon footprint and save money contact us today for a free measure and quote.