Complete Double Glazed Aluminium Window Upgrade
Double Glazed Window Replacement Melbourne
Upgrade existing windows with custom-made aluminium frames and new double glazed units for a more comfortable, refined and modern home.
1StopSupply supplies and installs double glazed aluminium replacement windows across Melbourne, with sliding, awning, fixed, casement and combination designs available for individual rooms, selected areas or complete home upgrades.
- Full Frame & Glass Upgrade
- Custom Made to Size
- Single Room or Full Home
- Supply & Installation
A Complete Window System
Replace the Frame and Double Glazing Together
A full replacement allows the aluminium frame, insulated glass unit, seals, locks and operating hardware to be selected as one coordinated system.
Purpose-Built Aluminium Frames
The new frame is custom made to suit the confirmed opening and selected window style. Frame profiles, seals and hardware are chosen to support the double glazed unit and provide smooth everyday operation.
Fresh Glass, Seals and Hardware
Replacing the complete window gives you new glass, new perimeter seals, new locks and new operating components together, creating a cleaner appearance and a more complete upgrade than changing one element alone.
Why Upgrade
Benefits of Double Glazed Replacement Windows
Double glazed aluminium windows are a popular upgrade for Melbourne homes seeking better everyday comfort, modern styling and a coordinated whole-window replacement.
Improved Indoor Comfort
Two panes of glass separated by a sealed air space can help reduce heat transfer through the window and support a more comfortable indoor environment.
Modern Full-Frame Finish
New aluminium frames create clean lines, coordinated colours and a refreshed appearance across individual rooms or the whole home.
Updated Seals and Hardware
New seals, locks, rollers, hinges and handles are matched to the selected frame and glazing configuration for practical daily use.
Flexible Window Designs
Choose sliding, awning, fixed, casement or combination windows to suit ventilation, views, room use and the existing opening.
Room-Specific Glass Options
Clear, toughened, laminated, privacy and selected Low-E glass options can be discussed according to the room and project goals.
Single Room or Full Home
Upgrade a bedroom, living area, one side of the house or plan a complete double glazing project across windows and doors.
Double Glazing Configurations
Glass Options Designed Around Your Project
The final glass build-up is selected according to the aluminium system, panel size, room requirements and the performance you would like to prioritise.
6mm + 8mm Air Gap + 6mm
A commonly quoted local double glazed configuration is 6mm toughened glass, an 8mm sealed air space and 6mm toughened glass. The final specification is confirmed for the selected frame, panel size and project.
Laminated, Low-E and Privacy Options
Laminated glass can be considered for selected safety or noise-focused applications, Low-E glass can support thermal performance goals, and privacy glass can be incorporated for bathrooms and other private areas.
Comfort and Noise
Choose the Right Glass for the Result You Want
Thermal comfort and noise reduction are related to the complete window system, but they are planned differently. We can discuss the frame, opening style, glass make-up and sealing approach according to your priority.
Thermal Comfort
Double glazing and selected Low-E options can help reduce heat transfer through the window. Fixed, awning, sliding and casement configurations can be selected to balance comfort, ventilation and everyday use.
Noise-Focused Upgrades
For homes near busy roads or other external noise, laminated or varied glass thicknesses may be considered together with suitable frame seals and opening styles.
Room-by-Room Planning
Where Should You Prioritise Double Glazing?
You can begin with the rooms that matter most to your household or coordinate a complete home upgrade from the start.
Bedrooms
Awning, casement or suitable sliding windows can combine ventilation, modern seals and selected glass options for comfortable private spaces.
Living Areas
Large fixed panels can be combined with opening sections to retain generous natural light while upgrading the complete frame and glass system.
Kitchens and Laundries
Practical opening windows can be selected for ventilation, easy operation and a coordinated finish with surrounding doors and windows.
Bathrooms
Double glazing can be combined with frosted or privacy glass and suitable opening sections for light, ventilation and privacy.
Window Configurations
Custom Double Glazed Aluminium Window Styles
Each replacement window can be designed around the room, opening size, ventilation needs and preferred appearance.
Sliding Windows
Practical for bedrooms, living areas and spaces where outward opening is not preferred.
View Sliding Windows →Awning Windows
A popular choice for controlled ventilation with a clean, contemporary appearance.
View Awning Windows →Fixed Windows
Ideal for larger glass areas, natural light and combinations with opening panels.
View Fixed Windows →Casement Windows
Side-opening windows offering strong ventilation and a refined architectural style.
View Casement Windows →Project Size
Upgrade One Room, Part of the Home or Every Window
Single Room Upgrade
Begin with a bedroom, home office, living room or another area where comfort or external noise is a priority.
Partial Home Replacement
Replace selected windows together, such as street-facing rooms, bedrooms or one side of the property, while coordinating colour and frame style.
Complete Home Double Glazing
Plan the windows and doors as one coordinated project, with room-specific configurations and a consistent overall appearance.
Simple Project Process
From Initial Estimate to Installation
Send Photos and Approximate Sizes
Send your suburb, clear photos, approximate width and height and the number of windows you are considering.
Choose Window and Glass Options
We discuss suitable frame styles, opening configurations, glass selections and whether the project covers one room, part of the home or the complete property.
Confirm Final Measurements
Final opening sizes, panel arrangements, colours and double glazing specifications are confirmed before manufacturing.
Custom Manufacturing
Your aluminium replacement windows are manufactured to the approved dimensions and selected specifications.
Delivery and Installation
The new frames and double glazed units are installed according to the agreed project plan, followed by operation checks and finishing.
Complete Aluminium Window Range
Explore Aluminium Windows & Doors Melbourne
View our wider range of custom aluminium windows and doors, available frame styles, opening configurations and glazing options for replacement and renovation projects.
Related Services
Related Double Glazing and Window Replacement Services
Explore the most relevant options for a larger home upgrade, noise-focused project or complete aluminium window replacement.
Frequently Asked Questions
Double Glazed Window Replacement FAQs
Can I replace existing windows with double glazed aluminium windows?
Yes. New aluminium replacement windows can be custom made with suitable double glazed units, frame styles and opening configurations.
Do you replace the complete frame or only the glass?
This service focuses on replacing the complete window system, including the aluminium frame, double glazed unit, seals, locks and operating hardware.
What double glazing configuration do you offer?
A commonly quoted local configuration is 6mm toughened glass, an 8mm sealed air space and 6mm toughened glass. Other suitable options can be discussed according to the frame, panel size and project goals.
Can laminated or Low-E glass be used?
Selected laminated, Low-E and privacy glass options may be incorporated where suitable for the chosen aluminium system and project requirements.
Which rooms should I upgrade first?
Many customers begin with bedrooms, living areas, home offices or street-facing rooms, while others choose to coordinate a complete home upgrade.
Can doors be upgraded to double glazing at the same time?
Yes. Suitable aluminium sliding, hinged or other door systems can be discussed as part of a coordinated window and door replacement project.
What should I send for an initial estimate?
Send your suburb, clear photos, approximate width and height and the number of windows or doors you are considering.
Request an Initial Quote
Ready to Upgrade to Double Glazed Windows?
Send us photos, approximate sizes, the number of windows and your suburb. We can review the project and discuss suitable aluminium frame, window style and double glazing options.