How to Customise Your Double Glazed Windows in Melbourne
Custom-made in Melbourne using advanced European manufacturing technology, Windows Republic delivers high-performance uPVC double glazed windows designed for Australian conditions. Our systems combine Low-E glass, argon gas insulation, and precision-engineered Deceuninck uPVC frames to maximise energy efficiency, comfort, and noise reduction.
Designed specifically for Melbourne homes, our double glazing filters harsh sunlight, reduces heat loss in winter, and keeps interiors cooler in summer. With energy prices rising, upgrading to insulated glazing is one of the smartest long-term investments you can make for your property.
Why Low-E Double Glazing Is Ideal for Melbourne Homes
Low-E (low emissivity) glass reflects heat back inside during winter while limiting solar heat gain in summer. This stabilises indoor temperatures and reduces reliance on heaters and air conditioning.
- Lower energy bills year-round
- Reduced condensation in winter
- Improved thermal comfort
- Protection from UV damage
- Significant street noise reduction
Unlike traditional single glazing, our uPVC double glazed windows achieve U-values as low as 1.4 compared to around 7.4 for standard aluminium single glazed windows. This means dramatically improved insulation and comfort in all seasons.
Explore our full range of double glazed windows in Melbourne to see available styles and configurations.
Customisation Options for uPVC Windows
Your windows should match both your home’s architecture and interior design. Windows Republic offers extensive customisation options, allowing you to create a solution that looks as good as it performs.
Window and Door Opening Options
Choosing the right opening style is just as important as selecting the frame and glass. Windows Republic offers a full range of European-style opening systems designed for ventilation, safety, and space efficiency. Options include tilt and turn windows for flexible airflow, casement windows for maximum sealing performance, sliding systems for compact spaces, and large bifold or lift-and-slide doors for seamless indoor–outdoor living. Our team will recommend the best configuration based on your room layout, accessibility needs, and energy performance goals.
Colours and Finishes
Choose any RAL colour from specialised coatings developed by Zobel specifically for uPVC. Whether you want a modern matte finish, timber-look tones, or classic white frames, we can manufacture to your specification. Other colours included: Ash Black, Anthracite Grey (monument), Silver (aluminium), Grey Aluminium.
Glass Configurations
All systems include Low-E glass and argon gas as standard, with upgrades available for enhanced acoustic performance and privacy.
Frosted glass options include: Cathedral, Spotswood, Reeded, Satinlite and Acid Etched glass.
Hardware and Security
Our corrosion-resistant European hardware by Siegenia ensures long-term durability. Every window and doors is steel reinforced for safety, making them ideal for family homes.
Melbourne-Made Double Glazing with Local Expertise
As a Melbourne manufacturer, Windows Republic provides faster turnaround times and ongoing after-sales support. Our in-house installation teams have completed hundreds of projects across Victoria, ensuring consistent quality from manufacturing to installation.
According to Australian government data, up to 40% of a home’s heat can be lost through poorly insulated windows. Double glazing significantly reduces this loss while preventing excess heat from entering during summer.
Our uPVC systems use energy-efficient European profiles and insulated glass units filled with argon gas, delivering superior thermal and acoustic performance compared to standard aluminium windows.
Benefits You’ll Notice Immediately
- Warmer homes in winter
- Cooler interiors in summer
- Lower energy consumption
- Reduced outside noise
- Minimal maintenance
- Increased property value
With an unbeatable cost-to-benefit ratio, uPVC double glazing is one of the most effective upgrades for comfort, efficiency, and long-term savings.
Request your free measure and quote today and discover how customised double glazing can transform your home.
Frequently Asked Questions — Double Glazed Windows Melbourne
Are custom uPVC windows worth it?
Yes. Custom double glazed windows improve energy efficiency, comfort, and resale value while reducing noise and maintenance costs.
How much energy can double glazing save?
Energy savings vary by property, but upgrading from single glazing can significantly reduce heating and cooling costs.
Do double glazed windows reduce condensation?
Yes. Insulated glass keeps interior glass surfaces warmer, reducing moisture build-up and condensation during winter.
How long do uPVC double glazed windows last?
High-quality uPVC systems can last decades with minimal maintenance, far outperforming traditional aluminium windows.
Do you manufacture locally in Melbourne?
Yes. Windows Republic manufactures locally, ensuring quality control and reliable lead times.
