Double Glazed
Windows Melbourne​

Double-glazed windows are made with two panes of glass with a spacer filled with argon gas in between. uPVC windows are often referred to as the most energy-efficient window type on the market. They’re great for keeping your home warm in the winter and cool in the summer, because they use far less energy from your HVAC. This means lower bills and more money in your pocket year-round.

If you’re looking to make the switch to double-glazed windows for your home or business, you’ve come to the best place. PVC Windows Australia is the leading manufacturer of double-glazed windows in Melbourne. Our products are manufactured in-house right here in Melbourne using industry-leading European CNC automated technology and seasoned experts who ensure that all products are made to the highest standard for you or your clients.

We can create the perfect double-glazed windows for your home or business in Melbourne. Our highly experienced team will guide you through the process providing you with the tools to make an informed decision about what style, function and design best fit your space. Get in touch with one of our experts today for a free, no-obligation quote!

Why Use Double-Glazed Windows In Melbourne?

Double-glazed windows made from uPVC are an excellent investment for your home or business. They offer a range of benefits that no other type of window can match. Here are some of the benefits you’ll enjoy:

Energy efficiency

The unique properties of double-glazed windows make them the top choice for energy efficiency. With two panes of glass separated by an inert gas such as argon gas, double-glazing provides a barrier that blocks out the outside elements while keeping your home cool in the summer and warm in the winter. This means you’ll use your HVAC far less and your power bill will drop significantly month after month.

Noise blocking

Noise is a significant problem in most cities, and Melbourne is no exception. Many people endure high levels of noise pollution daily. Our Double-glazing windows in Melbourne can help block out unwanted noise, leaving you with a much calmer and quieter environment to relax or work.

double glazed windows

Maintained temperature

UPVC double-glazed windows in Melbourne are a great way to ensure that your home or office is always at the right temperature — no matter what time of year or season. This means your comfort level is kept at the optimal range all year long.


Whether you’re building a new home or just going through a remodel, our uPVC windows in Melbourne are a great addition. These windows are an excellent choice for many different types of homes and decors. We can fabricate them in various styles to match your needs, including casement, awning, sliding / stacking, tilt and turn or bi-fold windows.

Prevents condensation

Unlike aluminium and timber, uPVC windows and doors do not cause condensation, so you’ll never have to worry about mould or water build-up ever again. This means your new windows will be much easier to clean and maintain over time.

Extra durability and security

Double-glazed windows naturally provide more durability compared to single-glazed windows. This makes them less susceptible to damage from windstorms or other extreme weather conditions. Our premium quality double-glazed windows do not crack, fade, warp, corrode or rot compared with timber and aluminium windows.

uPVC windows are self-extinguishing, giving them the highest Bushfire ratings up to BAL29 & BAL40. They are highly recommended and used extensively for water-side or coastal areas.

double glazed windows

Adds value to your home

All the benefits of our double-glazed windows mentioned will make your home more valuable compared to other homes in the same area. This means your home can achieve a higher price if you decide to sell. Future buyers will be delighted to learn they’ll have a home that is extremely energy efficient, keeping their power bills low, while blocking out unwanted noise from outside.

Why Choose PVC Windows Australia?

PVC Windows Australia is home to the best double-glazed windows in Melbourne. We’re a locally-owned and operated business committed to bringing you the highest-quality windows that will last you and your home a lifetime. If you’re ready to switch to uPVC windows, here are some reasons why you should look no further:

Proudly Australian Made

We manufacture all of our products here in Melbourne, so you won’t be pulling your hair out from long wait times with importers. Plus, by choosing us as your supplier, you’re supporting the jobs of many local workers — and we couldn’t be more proud of that.

European CNC Automated Technology

We use the most advanced and industry-leading European CNC automated technology and German hardware to ensure that each window we make is perfectly crafted to the highest standards in the world. You can be confident that your new windows will last for years with minimal maintenance over time.

Only Top-Quality Hardware

We use the Siegenia brand hardware for the bulk of our components since they are undoubtedly the global leader in parts and mechanisms of high-performance windows and doors. Siegware is Australia’s foremost retailer of Siegenia hardware, and we work collaboratively with them to constantly improve the performance and functionality of our uPVC window and door systems.

Seasoned Experts In Window Fabrication

We’ve been doing this for a long time and have the expertise to ensure your new windows get installed to the highest standard for a beautiful finish. Our team of seasoned professionals are passionate about our work and love delivering results that put a smile on clients’ faces.

Trust The Best At Double Glazing In Melbourne

If you’re ready to reap the benefits of installing double-glazed windows, PVC Windows Australia is here for you. We have a wide range of double-glazing options that can be customised to fit your home’s exact specifications. Our experienced team will craft the perfect windows for your property and install them quickly and efficiently.

Claim Your Free Quote Today

We don’t use pushy tactics that make you want to run the other way or cheap, nasty tricks like fake discounts. We’ll give you the best price with no hidden costs or obligations. Get a quote for double-glazed windows in Melbourne without the stress! Just fill out the form below or contact us if you’d rather speak over the phone.


PVC Windows Australia manufactures, distributes and installs double-glazed and triple-glazed uPVC windows and doors all over the country. We cater to every setting imaginable, from commercial construction to high-end home renovations. And with our new Passive Series, we can now service Passive House-certified projects.

Installing uPVC double-glazed windows in Melbourne is one of the most brilliant upgrades you can do for your home. Arguably the most innovative window materials available on the market, these energy-efficient products will keep your home warm in winter and cool in summer. This allows you to save a considerable amount of money on your energy expenses (up to 90%!).

You’ll also reduce unwanted noise from the outside as uPVC windows and doors can cancel noise by up to 80%. This is perfect if you live near a busy highway or an airport. Double-glazed and triple-glazed windows are also extremely secure with multi-locking points, so you know they won’t break easily. On top of that, they are bushfire rated and require minimal maintenance.

UPVC is a far better window and door component than aluminium. A uPVC window does a much better job at keeping out the heat, cold and noise as it’s made of a non-conductive material, unlike metal. uPVC will last longer as it won’t suffer temperature fluctuations. uPVC stops condensation on windows preventing mould or health concerns, whereas aluminium does not and is notorious for causing condensation. If you live by the sea, uPVC windows are a better option because they don’t suffer from salt erosion, unlike other materials. We also use e-coating hardware that’s specifically made for seaside or coastal locations, giving you an even better lifespan on your double-glazed windows.

Yes. Our new 80mm ‘Finesse Passive Series’ is now Australia’s most energy-efficient uPVC product, certified by the Passive House Institute in Germany. Many companies can falsely claim this, so it pays to always double-check by asking for valid certification. Our Finesse Passive Series can be found on the passive house database itself. Feel free to ask us how to find our results.

The following colours are available for our uPVC double-glazed windows in Melbourne:

  • White
  • Monument
  • Jet black
  • Golden oak
  • Nut tree
  • Gold bronze
  • Dune
  • Metropolis silver
  • Primrose
  • Mahogany
  • Dark oak
  • Alpine Oak 
  • Toffee Turner Oak 
  • Red Manor timber
  • Blue timber
  • Brunswick Green timber

PVC Windows Australia can offer a huge range of custom colour options for your project, with over 40 colours to choose from, including duo-colours combinations. Just let us know your requirements and we’ll work with you to find the best colour for your project.

No, they won’t! All of our products are UV-stabilised for Australian climate conditions. These Melbourne-manufactured double-glazed windows have undergone rigorous quality testing to ensure a lifespan of decades rather than just years like others on the market. 

These products also contain a higher percentage of titanium dioxide, which improves protection from Australia’s harsh sun! Unlike timber products, uPVC windows and doors do not crack, rot, fade or warp . Unlike aluminium windows, they do not corrode or cause mould from condensation easily. We are so confident in the quality of our products that we offer a “gold standard”10- year warranty on all of them. Claim your free quote for your property today!

Traditionally, lower grade Aluminium known as residential grade has been cheaper than uPVC, however with the rising energy costs and global call for carbon emission reduction, the cost of extruding aluminium has been increasing. This means products like semi-commercial and commercial aluminium are likely to be as expensive as uPVC while being up to 2 x less efficient. With energy costs expected to rise more than 30% over the next two years, it’s easy to see uPVC windows are the smarter option. 

When comparing apples to apples or like for like, it’s important to understand that you need to look into Thermally broken aluminium windows. 

Generally, this type of aluminium is much more energy efficient than other aluminium windows as it uses plastic inside (like uPVC) but is still less efficient than uPVC. Costs are around 1.5 – 2 x compared with uPVC windows, which is why uPVC double-glazed windows in Melbourne are definitely worth it in the long run.

We offer a “gold standard” 10-year warranty on all of our products. You can be sure that if you ever have any issues, we’ll be here for you.