Double Glazed Windows Melbourne
Windows Republic specialises in high-performance double glazed windows in Melbourne, providing energy-efficient, noise-reducing, and thermally insulated window solutions for modern Australian homes.
Our locally manufactured uPVC double glazing systems are designed to improve comfort, reduce energy bills, and enhance property value.
✔ Established in 2016 | ✔ UV Stabilised Profile | ✔ Ultimate Energy Efficiency
| ✔ Master Builder | ✔ 10-year warranty and lifetime support
Windows Republic: Double Glazed Windows Experts in Melbourne
Who We Are
How to Get an Online Quote
Double Glazed Windows Melbourne – Locally Manufactured uPVC Systems
Windows Republic manufactures high-performance double glazed uPVC windows and doors locally in Melbourne. Our products are produced using advanced European hardware and strict fabrication standards to ensure durability, precision, and long-term performance.
• Australian Standards compliant
• UV stabilised profiles
• Faster lead times across Melbourne
• Reduced risk of damage in transit
• Better supply chain quality control
• Local hardware suppliers
• No delays caused by overseas parties
• Faster response to unforeseen issues
• Lower carbon footprint
• Supporting local Australian jobs
Our Double Glazed Windows Installation Process in Melbourne
Our streamlined 3-step process ensures your project is delivered quickly, efficiently, and without hassle. Sit back and let our team take care of everything.
1
Our Project Manager visits your property to take precise final measurements, ensuring a perfect fit before production. Final drawings are sent to you for approval.
2
FAST MANUFACTURING
Your order is produced at our Cheltenham facility using advanced European CNC machinery and strict quality control. Premium German hardware ensures durability, while our central Melbourne location allows faster turnaround and smooth coordination with installation.
3
PROFESSIONAL INSTALLATION
Our skilled and courteous in-house installers complete the installation with care and precision. We maintain clear communication throughout the project and clean thoroughly each day, leaving your home tidy and respected.
Why Choose Our Double Glazed Windows in Melbourne
- EXCEPTIONAL QUALITY EXCEEDING AUSTRALIAN STANDARDS
- Strong cost-to-performance value in Melbourne
- Honest advice based on experience and best industry practices
- Faster lead times with local manufacturing
- Professional, punctual and reliable in-house installers
- Hundreds of successfully completed projects across Melbourne, Victoria and Tasmania
- Pushy sales tactics or pressure to decide
- Unrealistic discounts built into inflated pricing
- Delays caused by overseas supply chains
- Promises that can’t be delivered
- Shortcut workmanship or “cowboy” installers
- A company that disappears after final payment
What our customers have to say
Double glazed windows for builders and commercial projects
We can supply double glazed windows and doors for your new project. From small scale owner builders to large scale developers. Upload your plans to receive a comprehensive quote.
All our products are fully compliant with Australian Standards (AS2047).
Double glazing improves insulation and can reduce heating and cooling costs according to energy efficiency guidelines (Sustainability Victoria).
Types of uPVC double glazed windows
CLASSIC RESIDENTIAL STYLE
BAY WINDOWS
CORNER WINDOWS
APARTMENT WINDOWS
TIMBER LOOK
COLONIAL LOOK
FROSTED WINDOWS
TINTED WINDOWS
PET DOOR
Double Glazed Window Installations in Melbourne
We design, manufacture and install premium double glazed windows in Melbourne, improving insulation, security and noise reduction for homes across Victoria.
Double Glazed Windows FAQ
uPVC is otherwise known as unplasticised polyvinyl chloride or rigid PVC. These frames are known for being highly durable, fire-resistant, and recyclable. uPVC is widely used in construction, especially with such applications as doors and windows.
uPVC is otherwise known as unplasticised polyvinyl chloride or rigid PVC. These frames are known for being highly durable, fire-resistant, and recyclable. uPVC is widely used in construction, especially with such applications as doors and windows.
Tilt and turn uPVC windows are unlike anything Australians have seen before. Not only do they provide three opening positions (tilt, turn, and micro-ventilation) but also come with free highly durable fly screens as standard.
Our uPVC frames and profiles come in white as a standard; but can be laminated to a range of colours using Renolit FX Lamination. This is specifically designed and formulated for harsh Australian climate. Our popular timber look lamination resembles a natural timber window or a door.
Our windows can often be installed from the inside in compliance with AS 4055-2012 (Wind loads for housing). Please get in touch with us to discuss your project needs.
Significant energy savings can be achieved upon installing Windows Republic uPVC frames with Low-e glass. For example, our Double Glazed uPVC windows with Low-E glass can stop up to 70% of heat loss and 77% of heat gain as compared to the standard single glazed aluminium windows (Which are in wide presence all around Australia). By getting Double Glazing you could be saving more than 40% on your energy bills.
Installation is fast! It will usually take around a day for smaller projects and up to three to five days for larger houses. In any case, your home won’t be left without any uPVC windows fitted at the end of each installation day.
Installation is fast! It will usually take around a day for smaller projects and up to three to five days for larger houses. In any case, your home won’t be left without any uPVC windows fitted at the end of each installation day.
The uPVC profiles are extruded in Europe and hardware comes from Germany. Windows Republic purchases materials from local accredited suppliers and manufactures windows on a new assembly line in our cozy facility in Mordialloc, Melbourne. All frames come with multiple chambers and are reinforced with A-grade galvanised steel. All tilt and turn uPVC windows include world-known German hardware SIEGENIA or ROTO as standard.
In fact, that is the only way we make frames. All frames are custom made to your requirements and design specifications.
Yes, as single glazed aluminium window frames are amongst the worst performers, while timber frames will eventually rot, peel, and chip. Windows Republic uPVC frames are highly durable and require little maintenance. Moreover, all frames and profiles are fusion welded together to eliminate all drafts and water leaks.
All our products are backed up by 10 year warranty.
Simply upload your uPVC window quote and we guarantee to beat it by 5% with a more premium product.
All Windows Republic products have been tested in NATA accredited laboratories in Melbourne to comply with AS 2047-2014 (Windows and external glazed doors in buildings). Insulated Glass Units (IGUs) comply with AS 1288-2006, R2016 (Glass in buildings – Selection and installation). Windows Republic is a proud local manufacturer of European quality energy efficient windows and doors.
Windows Republic can supply windows and doors in more than 95% of Australia (including all of Victoria, South Australia, New South Wales, and Tasmania, most parts of Queensland and Western Australia) up to cyclonic region C2.
Our showroom
Our showroom is nice and central for you to view the product samples and check out our manufacturing facility.
Contact us
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