Double Glazed Windows & Doors

Melbourne Made – German Engineered

Reduce energy bills, increase comfort with uPVC double glazed windows from Winplex

As seen on The Block – House #1

Winplex Double Glazed Windows

We bring maximum comfort to Australian homes with quality uPVC double glazed windows and doors. We use cutting edge German-engineered profiles and custom install to your requirements. Our products come with a 10-year guarantee.

double glazed windows

German design, local Australian manufacture

double glazed windows



double glazed windows

As seen On Channel 10's Healthy Homes


Winplex was selected to install double glazed windows for Network 10’s “Healthy Homes” series. Check out the transformation in the video to the right.

Free measurement and quote. Book now & enjoy comfort.

Aleks Homa
Aleks Homa
Winplex were fantastic. From the get-go, when I spoke with John, he came around and consulted with us on our best options, helped us make decisions, and when it came time to install, not long after, the team were in and out quickly. The product is excellent, and the team was super friendly and reliable.
Andrew Brownlee
Andrew Brownlee
We just had 6 windows, including two very large picture windows plus a set of french doors installed. From the get-go, Winplex was a standout choice for our renovation needs. Starting with John who provided us with a thorough initial quote, the journey was nothing short of professional and reassuring. The consistent stream of communication ensured we were kept in the loop at every step. I can't speak highly enough of the installation crew. The team, comprising Warren, Stefan, Seb, Melvin, and others, brought with them an air of efficiency and friendliness that was refreshing to see. Their speed did not compromise the quality, as they were thorough to the finest detail and kept the workspace clean, even disposing of the old aluminium frames. The craftsmanship of the installed windows is evident as they look nothing less than stunning. Not only has the appearance of our home been elevated, but the sound insulation has improved dramatically. A heartfelt thank you to the entire Winplex team for their hard work and dedication. It is clear that customer satisfaction is at the heart of their service – a trait that is often promised but not always delivered.
Little Mean
Little Mean
Winplex was recommended to me by a friend. I called on Monday and Adi came to do a quote for me to replace all the windows and door from my house. The quality of their product is great (as confirmed by a friend of mine who does window installation in Europe). Adi is lovely, honest, knowledgeable and very helpful. He was so patient with answering all my questions. I did not feel the need to think it over at all. Thank you Adi and I’m looking forward to my new windows in the new year.
Gregory Forster
Gregory Forster
Just purchased 7 windows/doors from Winplex and couldn't be happier with the results. The installation team were courteous, helpful, friendly and extremely efficient (also going the extra yard). The end result was a fine job with an eye for detail. we'll certainly be using them again. Can't recommend the company enough.
Annabelle H
Annabelle H
Great team from start to finish. We are very pleased with our fixed pane window and slide door we had installed recently. Professional team and no hard sell like some other companies I tried. Will certainly be using them again for the rest of our house :)
Luke McGaffin
Luke McGaffin
Over the past 12 months we have had Winplex supply and install 2 big invisifold doors, a tilt / turn window and a fixed picture window. Really high quality solid products, very well made. Special mention to the install team who were quick, clean and efficient. Attention to detail from both the manufacturing team and the install team was outstanding. Highly recommended.

Why UPVC Windows and Doors?

High Security

Feel safe in the comfort of your own home with multi-locking points and toughened glass.

Thermal Efficiency

Keep your home warmer in winter and cooler in summer.

Noise Reduction

Sound proof your home with up to 90% less noise entering from outside.

Our uPVC double glazed windows keep you warm in winter and cool in summer. Other reasons to choose uPVC:

40% higher thermal efficiency than standard aluminum windows.

Fusion welded, leak-proof & frost-free

Termite-proof & moisture resistant.

Resistant to warping, cracking & splitting.

Compliant with Australian AS2047, CE & SONCAP marks.

Long lasting shape, sheen & colour.

Available in a range of styles, colours & finishes.

Negligible expansion & contraction.

double glazed windows
double glazed windows

Double Glazed Windows and Doors

Double glazed windows use two glass panes that are separated by argon gas to keep your home energy efficient, secure and peaceful. The Argon gas prevents warm air from escaping. The second pane of glass acts as a noise barrier. Our window systems use uPVC which accounts for 80% of the world’s windows. Together, our double glazed uPVC windows offer you exceptional value, thermal efficiency suited for Australian conditions and sustainability.

Why Winplex?

double glazed windows


Highly responsive to your needs at all times.

double glazed windows


Established, German Engineered Products.

double glazed windows


You won’t find better value for money.

double glazed windows


Our experts will guides you through every step.

double glazed windows


Locally manufacture, AU owned & operated.

double glazed windows


As seen on Channel 10’s Healthy Homes.

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