Double Glazed Doors Melbourne

Doors connect us to indoor and outdoor living spaces and are an important feature of any home. They help to shape the style and character of a property and also provide security. But doors are a major source of energy leakage if they are single glazed. Double glazing your existing doors improves their energy efficiency and can keep your home warmer in winter and cooler in summer.

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What are Double Glazed Doors?

Double glazed doors feature two panes of glass that are separated by an argon or vacuum gap between 0.3mm to 20mm in width. This design improves the energy efficiency of the glass and can enable a household to reduce energy usage by up to 60%. Our retrofit double glazing process enables you to upgrade the glass of your existing doors to high performance double glazed glass.

The Benefits of Double Glazed Doors

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Enhanced insulation

Double glazed doors reduce heat transfer and keep the heat out in summer and the warmth in during Winter.

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Lower energy bills

Reduction in temperature fluctuations within the home means you can significantly lower your use of the heater or aircon and save money.

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Double Glazing is significantly more secure

Consisting of two panes of toughened or laminated glass, double glazed doors are thicker, tougher and much harder to break compared to doors with single glazed glass. If security is a priority we have thicker double glazed glass and even laminated options to consider.

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Noise reduction by up to 70%

Double glazing can reduce outside noise by up to 70%, making your home more quiet and peaceful. Acoustic laminated glass is also available for the best in noise reduction.

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Minimise buildup of condensation

Condensation can appear on glass when warm, moist air is in contact with a cold surface. Double glazed glass helps to prevent this by maintaining a warmer temperature on the inner pane.

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Increased property value

Homes with double glazing are sought after in today’s property market for both the cost saving, security and environmental benefits. The investment in double glazing normally adds significantly more to the value of the property than the cost to install it.

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RetroFit Double Glaze
RetroFit Double Glaze
4.9
Based on 107 reviews
Philip Miles
Philip Miles
00:37 03 Sep 26
Retrofit did a fantastic job in replacing single glazed panes for double glazed units on my house which is about 17 years old. Very professional, tidy and all round great job!
Niall Kennedy
Niall Kennedy
02:06 30 Aug 26
Really great service from Retrofit. Did a great job double-glazing our 1890s sash windows. Very professional, responsive and always on time. Also super neat and cleaned up everything each day. Very impressed with the job. Particular shout outs to Henry, Valentin and Al who have been fantastic!
John Hughes
John Hughes
06:56 26 Aug 26
Good job all round. Staff were pleasant, got the job done in good time, kept it tidy and cleaned up afterwards. Liam and his team did a great job on the install.
Jeff Newman
Jeff Newman
06:54 25 Aug 26
Outstanding Service and WorkmanshipWe recently had the glass in our home windows replaced and upgraded to double glazing through Retrofit Double Glazing, and we couldn’t be happier with the experience.The professional nature of the company was evident from our very first contact with Warren, through to Jarrod, who carried out the measuring and provided the quote, and our installers, Liam and Eddy. The entire process went seamlessly from start to finish.A special shout-out to Liam and Eddy, who took great care in the way they worked in and around our home. Their extremely high level of workmanship, attention to detail and professional manner gave us complete confidence in the work being carried out. They were respectful of our home and left everything neat and tidy.We also appreciated the follow-up communication from the company, keeping us informed about when the work would be carried out. This gave us peace of mind and allowed us to plan ahead.We would highly recommend Retrofit Double Glazing to anyone considering upgrading their existing windows. From the initial contact through to completion, the service, communication and workmanship were exceptional.A fantastic experience from start to finish!
Jason Mathias
Jason Mathias
04:55 25 Aug 26
The RetroFit Double Glaze install team were fantastic! They were on time, very friendly and respectful and did a brilliant job. Highly recommended.
Inna Smith
Inna Smith
05:18 30 Jul 26
Henry, Shane and Shae did a magnificent job. Very professional and efficient. Thanks for your great work. A huge improvement on our old windows.
Anne
Anne
03:14 30 Jul 26
Brilliant job from start to finish. Easy quoting process and staff helpful. On the day the team arrived promptly, and introduced themselves. Valentin and Jasmin were very professional, polite, and eager to make the installation experience positive. They are a great team! Work completed in a timely manner, windows look wonderful, and they cleaned up before they left. Communication through the day as the job progressed was wonderful. Thanks so much.
Henry Whitmore
Henry Whitmore
00:49 23 Jul 26
Warren is the best bloke i’ve ever talked to, great guy. The glass is good too
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Double Glazing Existing Doors

Our retrofit process provides additional advantages for Melbourne homeowners.

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    Save money

    Retrofitting is up to one third the cost of a full door replacement.

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    Maintain the character and style of your home

    Upgrading your door glass means that you can retain the style and charm of your home while enjoying the benefits of double glazing!

Types of Doors that we upgrade

Our expert install team can upgrade a range range of doors including, but not limited to:

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    Double Glazed Folding Doors

Get in touch with our team if you have questions about upgrading your doors.

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What is the cost of Double Glazing Doors?

Upgrading your existing doors can be up to 66% cheaper than full replacement. See our pricing guide for double glazed door costs and options.

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Find a better price on the same service and we'll match it!

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Double Glazed Doors Installation

Meet our expert team of double glazed doors installers. 

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Why choose RetroFit Double Glaze?

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Trusted double glazing professionals in Melbourne

Our team has over 12 years of experience upgrading windows and doors across greater Melbourne with over 10,000 upgrades each year!

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Quality and affordability

When upgrading doors we use high performance Australian-made double glazed glass. We set a high standard for every install and approach each project with the same care that we would give to our own homes.

Thanks to the large number of jobs we complete each year we are able to pass on highly competitive pricing.

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Integrity

Our team is committed to honesty, transparency and personalised service to each and every customer in every interaction.

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