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How Much Do Sliding Glass Doors Cost & Other Answers


If you’re tempted by the idea of some sliding glass doors in your home, you’re not alone! Many Australian homeowners are discovering how sliding doors can work wonders to create flow between living spaces, add contemporary style to your interior, or open out onto a decking or patio to bring the outside in.

Doors Plus - Timber Sliding Doors with Glass in Alfresco

But before you let your imagination run wild with ideas for sliding glass doors around your home, it’s important to get a good idea of the various cost implications so that you can budget for your renovation project.

Let’s take a look at some of the most common questions around the cost and benefits of sliding glass doors, including how much do sliding glass doors cost, what are the variables to consider when trying to manage your budget, and are sliding glass doors a good idea for your home?

How Much Do Sliding Doors Cost?

The cost of sliding doors is determined by several different factors, such as the type of material you choose, the size and specifications of your doors, your design and hardware options, and the  complexity of the installation.

In terms of materials, timber frames tend to be slightly more costly than aluminium, while composite is a more economical option for internal sliding doors. If you choose standard sized doors to be hung on a track, this will help to keep costs down, whereas custom made Zone Living or panoramic al fresco doors will be more expensive. Learn more about the standard heights and widths of sliding doors to work out whether you need something made-to-measure for your space.

It’s important to factor in the installation costs, as well as the doors themselves, so that you don’t get any nasty surprises. Most fitters will charge by the hour, so if the installation is more complex and time-consuming (such as a cavity wall, or multiple panels for wall-to-wall sliding glass doors) this will drive up the final cost. Check out this guide to the cost of sliding doors or browse the Doors Plus catalogue to get an up to date picture of some of our prices, packages and special offers.

Are Sliding Doors Cheaper Than Normal Doors?

At Doors Plus, many of our standard internal doors can be installed as sliding doors, with a wall track, so you don’t have to break the bank if you prefer the sliding aesthetic (or don’t have space for a swinging door).

Doors Plus - Aluminium Sliding Door in Ensuite

Some sliding doors may have a higher upfront cost than hinged doors, especially when you include installation and hardware, but this initial outlay brings with it some distinct advantages. Large glass panels encourage plenty of natural light, and the sliding design can create more of a seamless connection between living spaces – including an elegant flow from indoors to outdoors.

With double-glazing, sliding doors can also help to improve the insulation around your home, leading to potential energy savings in the long run. So when you’re looking at how much do glass sliding doors cost, it’s important to take aesthetics and functionality into account as well.

How Many Years Do Sliding Glass Doors Last?

When doing your research into how much do sliding glass doors cost, don’t forget to factor in longevity as well as upfront cost.

Sliding doors constructed from high quality materials, such as aluminium or our engineered Pacific Ash timber, can last for several decades. With double-glazing, toughened glass, or Doors Plus SafeGlass, you can be sure that your sliding glass doors are built to stand up to the daily use and high traffic of a busy family home.

Doors Plus - Glass Sliding Doors - French Doors

However, it’s important to note that components such as rollers and tracks may require occasional maintenance to ensure the smooth operation of your doors. This can be as simple as clearing dust and debris from the track, or replacing worn rollers. You can find out more about how to take sliding doors off and how to get a sliding door back on track if you think yours may need some TLC. We also have some tips for how to make sliding glass doors look better if you want to refresh your doors over time.

Why Are Sliding Doors More Expensive?

Sliding doors can be pricier than traditional hinged doors due to a number of factors, such as the larger glass panels and specialised hardware needed for a smooth sliding operation. Also, sliding doors are more likely to be made-to-measure than a traditional hinged door, and may combine up to 4 panels of glass.

For external sliding glass doors, high quality materials such as reinforced glass can also add to the price. But you will reap the rewards in terms of comfort, security and energy efficiency.

Installation can add to the cost of sliding doors because it may be more complex than a traditional door fitting. You may choose to save money on installation by doing this yourself, but it’s important that you have the skills and the know-how to do a professional job otherwise it may end up costing you more in the long run. You can learn more about how to frame a sliding glass door here.

Are Sliding Glass Doors a Good Idea?

Sliding glass doors can be a fantastic addition to any home. The large glass panels maximise the flow of natural light into your home and between your living areas, and they give you the flexibility to create an open plan feel when it suits you. Discover what a sliding glass door could do for your home with these sliding door ideas for your living room.

As well as the design aesthetic and functionality, sliding doors can be a convenient and space-saving choice if you have restricted floor space for a swinging door. Sliding glass patio doors are also great for al fresco dining and socialising, and will flood your kitchen with light even when closed.

Doors Plus - Glass Sliding Door in Alfresco

However, not all sliding glass door options will suit every space and specification. As you learn more about how much do sliding glass doors cost, it’s important to think about what you actually want from your doors – in terms of both style and functionality. For more inspiration, check out our ideas for how to decorate sliding glass doors.

Need Help Choosing a Sliding Glass Door Within Your Budget?

As you can see, there is no single answer to the question how much do sliding glass doors cost? The overall cost will be determined by a range of factors, including your specific requirements and stylistic choices.

At Doors Plus, we have something for every home and every budget, and we love nothing more than helping our customers to find their dream doors. Visit your nearest Doors Plus showroom today, where we can answer your questions in person and talk you through the various options within your budget.

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