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Double Glazed Sliding Patio Doors for Melbourne Homes

If your current sliding door sticks on its track, lets cold air bleed through the frame, or sits in a worn aluminium channel that has lost its seal, uPVC sliding patio doors Melbourne homeowners are upgrading to will make a noticeable difference from the first day.

Nu-Eco’s in-line patio doors slide on a purpose-made track with the external panel gliding smoothly past the fixed panel to open. Because they slide rather than swing, they need no clearance on either side of the opening. Furniture, pot plants, and outdoor dining settings can sit right beside the doorway without getting in the way. That makes sliding patio doors the most practical choice for everyday access between a living area and the garden, deck, or entertaining space.

They’re available in two, three, and four panel configurations, so they suit everything from a standard back door opening to a wide living room wall. For openings where you want the panels to fold and stack completely to one side, bi-fold doors offer a wider clear opening. For a classic hinged look where both panels swing open, French doors are the better fit. Nu-Eco builds all three as part of our double glazed doors range.

Every sliding patio door is made to order as part of Nu-Eco’s double glazed range in Melbourne, reinforced with galvanized steel and fusion welded at every corner. Book a free measure and quote to find the right configuration for your home.

Standard On All

Patio Door Features

  • In-line sliding on purpose-made track

  • Two, three, or four panel configurations

  • Full-length double glazed glass panels

  • Galvanized steel reinforced profiles

  • Fusion welded corners for structural rigidity

  • Multi-point locking system

  • Internal glazing for added security

  • 28mm argon gas-filled double glazed units

  • Full range of colours and woodgrain finishes

collection of recently installed patio sliding doors across melbourne

Why Choose Patio Sliding Doors for Your Home?

Old aluminium sliding doors are one of the most common weak points in a Melbourne home. The single glazed panels offer almost no insulation, the aluminium frame conducts heat and cold straight through, and after years of use the rollers wear out and the door drags along the track. Replacing them with uPVC double glazed sliding patio doors seals the opening, insulates the full glass area, and restores smooth, effortless operation on a new track system. Nu-Eco’s patio doors are reinforced with galvanized steel for long-term structural rigidity and available in a full range of colours and finishes to match any home.

  • Space-Saving Sliding Design

  • Smooth Effortless Operation

  • Multi-Panel Configurations

  • Full-Length Natural Light

  • Replaces Worn Aluminium Doors

  • Zero Maintenance uPVC

Built for Performance Style

Every Nu-Eco sliding patio door is steel-reinforced, fusion welded, and built for years of smooth daily use.

Certified Thermal Performance

U-value of 1.5 W/m²K with standard glass. Full-length panels insulate the entire opening.

Up to 80% Noise Reduction

28mm argon gas-filled IGUs with Low-E coating reduce outdoor noise through the full door area.

Steel-Reinforced Construction

Galvanized steel reinforcement and fusion welded corners for lasting structural strength.

Multi-Point Security

Locking system engages at multiple points along the sliding panel when closed and locked.

Made to Order

Custom built for your opening. Two, three, or four panel configurations in any colour or finish.

Get a Quote for uPVC Patio Sliding Doors in Melbourne

Start with a free, no-obligation measure and quote at your home. We'll assess your existing patio doors and recommend the best panel configuration for your opening.

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Aniko S.
13 days ago
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We got all our windows replaced with double glazed windows from nu-eco. We're happy with the quality of the windows and options they had available. One thing that is the most outstanding is their customer care. They were super friendly and explained everything well. Anytime something was a tiny bit strange, we called and someone came the next day to fix it or have a look. All their employees are extremely friendly, considerate and helpful.
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Bilyana Riley
19 days ago
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Outstanding service from Nu eco windows, especially Adam’s professional friendly approach with great design ideas. Installation all went very well without issues. Very happy with the result and I would highly recommend their service.
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Bilyana B.
28 days ago
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Excellent service from Nu eco windows- Adam was a standout with his knowledge, and had great design ideas, friendly and professional to deal with. Installation went well and the job from start to finish was outstanding. Highly recommend this company.
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Joseph Fernando
29 days ago
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I have had three projects completed by Nu-Echo. They are a trustworthy, efficient, and cost-effective service, and they are the best in the market. They always arrive and perform repairs promptly.
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David James
43 days ago
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Had Adam come up for a measure and quote. From the first phone call he was incredibly friendly and helpful. Answered all my numerous questions without hassle. He arrived on time for our appointment, did a comprehensive measure and spoke about the window design. He also had samples with him to showcase their product. No hard sell and had my quote later that day. I can't fault the customer service provided by Adam. Great assest to the company.
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Cathy Hunter
83 days ago
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Everyone involved in this order was a pleasure to deal with. A salesman that didn't give me the hard sell and was happy to give me multiple options to mull over with no pressure. Office staff who addressed all my questions promptly. The installation crew who were very polite, always checked with me before making anything final, left the place clean and tidy. This is my second time using Nu-Eco and while I have no plans to ever move house again if it should ever happen they will be my first choice for new doors & windows.
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john
87 days ago
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We have had our bedroom windows installed by Nu Eco windows in 2023 we only had 2 done to see how they went. We waited 6 months for install which was explained to us from the get go as they are made overseas. With my wife been European this was great as we were getting a product the same as in Europe. On the day of install it took a good 5 hours. Once it was done the installer told us they would be ordering a new window as the one they installed had a very tine 1cm scratch at the bottom which you would never see unless looking for it. This made us proud we went with NuEco windows. They swapped our window out a month later. We continued to use them for the 2nd bedroom and kitchen windows all up 4 windows 2024 The team were amazing. They spoke to us through problems they came across as the house is 20 years old and rectified it without fuss or extra charge. Needless to say its now 2026 and we are about to call them to come quote our last 2 windows. The team really know what they are doing we had a number of reps from other businesses come out and try the hard sale and push and didn't really know their product well NuEco was the complete opposite. Adam and Andy and great to deal with.
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Margaret Robb
111 days ago
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Nu-Eco recently installed double glazed windows at our home. The whole experience from start to finish was excellent. We love our renovation.
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Bianca Choy
112 days ago
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Nu-Eco Windows have been amazing. The product itself is superior with high quality finishes and great insulation against sound and temperature. The people are super professional and it’s been a joy to work with them. We’re really enjoying these windows and feel they are a great investment.
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David Connors
125 days ago
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Great sales process and product. They have just been installed but I'm very happy with the windows so far.
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Patio Sliding Doors - Common Questions

From panel options and pricing to how patio doors compare with French and bi-fold styles, find your answers here

Pricing depends on the number of panels, opening width, glass specification, colour, and optional extras. Two-panel configurations cost less than three or four-panel setups due to the difference in materials and size. Nu-Eco provides a free on-site measure and quote so you know the exact cost for your specific opening.

Sliding patio doors glide along a track and need no swing clearance, making them ideal where space is tight on either side of the opening. French doors are hinged and swing open, creating a wider unobstructed opening when both panels are open but requiring floor space for the arc. Sliding patio doors are typically the more practical choice for everyday access.

Significantly. Aluminium frames conduct heat and cold directly through the opening. uPVC frames do not. Nu-Eco’s double glazed patio doors achieve a certified U-value of 1.5 W/m²K with standard glass, and the sealed 28mm argon gas-filled IGUs eliminate the draughts that old aluminium sliders are known for. For a deeper look at the difference, see our comparison of single glazed vs double glazed windows and doors.

Yes. Nu-Eco’s sliding patio doors are available in two, three, and four panel configurations. The number of panels depends on the width of your opening and how much of that width you want to be operable. Nu-Eco will recommend the best layout during your free measure and quote.

All Nu-Eco doors are tested and certified to Australian standards by a NATA-accredited facility. They are AWA and WERS certified, with water penetration testing recording zero ingress at 600pa and an air infiltration rate of just 0.1 L/sec.

Nu-Eco’s sliding patio doors include a multi-point locking system that engages along the length of the sliding panel. All glass is internally glazed, so it cannot be removed from outside. The galvanized steel reinforcement and fusion welded corners provide structural resistance against forced entry.

Get a Free Patio Sliding Doors Measure & quote

Share your project details and we'll provide a free measure and quote for the right patio door configuration.