Looking for the best double-glazed window company in Melbourne?
Navigating the vast realm of double-glazed window providers can be a challenging task for homeowners and businesses alike. In Melbourne, several companies have established themselves as reliable partners for energy-efficient and aesthetically-pleasing window solutions. They offer diverse services and have varying years of experience & levels of expertise to back them up.
Here’s a detailed look at the ten best double-glazed window companies offering their expertise in Melbourne, Australia.
1. Windows Tech

Pros
- High-quality, energy-efficient windows
- Excellent noise reduction and thermal insulation
- Personalised consultation and installation services
- Expertise in both residential and commercial projects
- Specialises in door production as well
- Offers a 10% price beat guarantee, which applies to the same spec items and the same scope of work
- Upholds eco-friendliness by running zero waste practices at the factory (including plastic, cardboard, and metal recycling & timber reuse)
- All products are locally made in their factory in Springvale, Melbourne, where the latest automated European-made equipment is utilized
Cons
- Limited to Melbourne area
- Custom designs may have longer lead times
With over 10 years of industry experience, Windows Tech has long been a leader in the double-glazed window market in Melbourne. This power player’s ability to provide high-quality, energy-efficient windows tailored to individual needs has earned them a reputation as one of the best double-glazed window installers across the board.
The skilled team at Windows Tech is made of experts who tackle a diverse range of solutions, including:
- Residential windows
- Commercial windows
- Custom designs
- Soundproof windows
- Triple glazed windows
- uPVC double-glazed doors (entry, French, sliding, smart sliding, and lift& slide)
They also offer the following services:
- Installation
- Consultation
- Repair and maintenance
Unique Features – Windows Tech offers tailored window solutions, including comprehensive consultation services. To boot, they manage all installation processes from the get-go. The company’s personalised methodologies ensure that each window—no matter how unique—is handled with the utmost care and precision. This and more makes them the best choice for specialised window needs.
2. Ecovue

Pros
- Wide variety of window types
- Focus on sustainability
- Strong reputation in the industry
Cons
- May not offer as personalised services as smaller companies
- Potentially longer wait times for installation
- Higher price point for premium options
Ecovue is a prominent name in the double-glazed window industry. They handle a wide variety of window types, including uPVC and aluminium frames. Ecovue’s extensive range allows them to cater to both residential and commercial properties with equal efficiency.
Here are some of the services they offer:
- Double glazing
- Triple glazing
- Acoustic glazing
Unique Features – Ecovue’s innovative use of technology for window manufacturing and installation makes them one of the best companies for businesses and homeowners seeking reliable, energy-efficient solutions. Their commitment to sustainability further solidifies that operations are conducted with environmental responsibility.
3. Magnetite

Pros
- Cost-effective retrofit solutions
- Excellent noise reduction and thermal insulation
- Strong focus on customer service
Cons
- Limited to retrofit services
- May not be suitable for new constructions
- Potentially limited design options
Magnetite Australia offers a broad spectrum of services. They excel in retrofitting existing windows with double glazing, making them a top choice for those looking to upgrade their current windows without full replacements.
Here are some of the services they offer:
- Secondary glazing
- Noise reduction
- Thermal insulation
Unique Features – Magnetite’s retrofit services are renowned for their efficiency that fits right into any budget, making them a top choice for homeowners and businesses looking to improve their existing windows. Moreover, the establishment has put its name on the map thanks to its strong customer-centric practices and innovative solutions.
4. Ecostar Double Glazing

Pros
- Extensive industry experience
- Wide range of glazing options
- Strong focus on quality
Cons
- Higher price point for premium services
- Potentially longer lead times for custom orders
- Limited to Melbourne area
Ecostar boasts over 40 years of experience and offers a wide range of double glazing solutions. Known for some of the best double-glazed windows in Melbourne and beyond, they cater to various needs, including energy efficiency, noise reduction, and security. Their services are well-suited for both residential and commercial properties.
Here are some of the services they offer:
- Double glazing
- Triple glazing
- Security glazing
Unique Features– Ecostar’s user-friendly approach and commitment to quality ensure that customers receive the best products and services for their specific requirements. Their extensive experience and wide range of options make them a reliable choice for double-glazed window solutions.
5. Nu-Eco Windows

Pros
- Focus on energy efficiency and sustainability
- Customised solutions
- High-quality products
Cons
- Limited to specific window types
- Potentially higher costs for custom designs
- Limited service area
Nu-Eco Windows’ forte can be found in providing high-quality double-glazed windows and doors. They are adept at handling a range of window types and offer customised solutions to meet specific client needs.
Here are some of the services they offer:
- Double glazing
- uPVC windows
- Custom designs
Unique Features – Nu-Eco Windows’ focus on energy efficiency and sustainability sets them apart from the competition. Their premium products and attention to detail ensure that customers receive top-notch service and long-lasting window solutions.
6. ClimateFrame

Pros
- Tailored solutions for the Australian climate
- Strong focus on energy efficiency
- Excellent customer service
Cons
- Limited product range
- Potentially higher costs for specialised solutions
- Smaller company with limited resources
ClimateFrame is renowned for its top tier double-glazed windows and doors. These window wizards specialise in providing energy-efficient solutions tailored to the Australian climate.
Here are some of the services they offer:
- Double glazing
- uPVC windows
- Custom solutions
Unique Features Climate – ClimateFrame’s dedication to energy efficiency and customer satisfaction makes them one of the crowd’s favourites. Their cutting-edge products and excellent customer service ensure a seamless experience.
Pros:
- Tailored solutions for the Australian climate
- Strong focus on energy efficiency
- Excellent customer service
Cons:
- Limited product range
- Potentially higher costs for specialised solutions
- Smaller company with limited resources
7. Thermawood

Pros
- Unique retrofit system
- Enhances existing windows
- Strong focus on sustainability
Cons
- Limited to retrofit services
- May not be suitable for new constructions
- Potentially higher costs for specialised projects
Thermawood offers a unique retrofit double glazing system that is designed to improve the energy efficiency of existing windows. Being in the game for many years now, they are experts in enhancing the performance of heritage and contemporary windows.
Here are some of the services they offer:
- Retrofit double glazing
- Noise reduction
- Thermal insulation
Unique Features – Thermawood’s retrofit system is famous for its ability to enhance existing windows without compromising their original appearance. Their focus on sustainability and innovation makes them a preferred choice for those looking to upgrade their windows.
8. Rylock Windows & Doors

Pros
- Extensive industry experience
- Customized window and door solutions
- Energy-efficient products
Cons
- Higher price point for custom designs
- Limited to Melbourne and surrounding areas
- Longer lead times for bespoke projects
Rylock Windows & Doors supplies a wide range of energy-efficient windows and doors. They cater to both residential and commercial properties with a focus on custom designs to meet specific architectural preferences .
Here are some of the services they offer:
- Double glazing
- Aluminum windows
- Custom designs
Unique Features – Rylock’s emphasis on bespoke window and door solutions guarantees that each project is tailored to the client’s exact specifications. Their long-standing reputation in the industry is bolstered by their commitment to quality and customer satisfaction.
9. Paarhammer

Pros
- High-performance double and triple glazing
- Strong focus on sustainability
- Customised solutions
Cons
- Higher price point for premium products
- Limited to specific window styles
- Potentially longer lead times for custom orders
Paarhammer has been delivering high-performance windows and doors for about 25 years now. They specialise in European-style double and triple-glazed windows that offer superior insulation and noise reduction.
Here are some of the services they offer:
- Double glazing
- Triple glazing
- Custom solutions
Unique Features – Paarhammer shines the spotlight on European-style windows. On top of that, they render products defined by unparalleled energy efficiency and acoustic performance. Their commitment to sustainability and innovation makes them a preferred choice for eco-conscious clients.
10. Stegbar

Pros
- Extensive industry experience
- Wide range of products and services
- Strong focus on quality and customer service
Cons
- Higher costs for premium products
- Limited to Melbourne and surrounding areas
- Longer lead times for custom designs
Stegbar is a well-established name in the window and door market. They offer a comprehensive range of double-glazed windows and custom designs to suit various architectural styles.
Here are some of the services they offer:
- Double glazing
- Custom designs
- Installation and maintenance
Unique Features – Stegbar’s extensive experience and vast selection of products make them a reliable choice for both residential and commercial projects. Their commitment to quality and customer service ensures a seamless experience from consultation to installation.
Paned Perfection: The Clear Choice for the Best Double Glazed Windows in Melbourne
Selecting the ideal double-glazed window company in Melbourne can transform your space into an energy-efficient, stylish haven. Each company brings unique strengths, but for a top-tier experience, consider Windows Tech. Their expertise, tailored solutions, and 10% price beat guarantee make them a standout choice.
Explore our double-glazed window offerings that hold the promise to elevate your property’s strength and appeal.
Take a look at our other guides:
- The Benefits of Double-Glazed Windows
- Cost of Double Glazed Windows
- Double Glazed Windows vs Triple Glazed Windows
- New Double Glazed Windows vs Retrofit Double Glazed Windows
Company Comparison
| Company | Types of Services | Custom Solutions | Price-Beat Guarantee |
|---|---|---|---|
| Windows Tech | Soundproof windows uPVC Double-glazed windows uPVC Triple glazed windows uPVC Double-glazed doors | Yes | Yes |
| Ecovue | uPVC windows Aluminum windows Acoustic glazing | Yes | No |
| Magnetite | Secondary glazing Noise reduction Limited to Retrofit | No | No |
| Ecostar Double Glazing | Double glazing Triple glazing Security glazing | Yes | No |
| Nu-Eco Windows | Double glazing uPVC windows | Yes | No |
| ClimateFrame | Double glazing uPVC windows | Yes | Yes |
| Thermawood | Retrofit double glazing Noise reduction Limited to Retrofit | No | No |
| Rylock Windows & Doors | Double glazing Aluminum windows | Yes | No |
| Paarhammer | Double glazing Triple glazing | Yes | No |
| Stegbar | Double glazing | Yes | No |













