How Much Does It Cost to Put in a Sliding Door?

Adding a sliding door to your home can dramatically improve natural light, indoor-outdoor flow, and resale value. Whether you’re replacing an old unit or building new, one of the most common questions Australian homeowners ask is: How much does it cost to put in a sliding door?

This comprehensive guide will break down:

  • The cost of purchasing a sliding door
  • Installation pricing in Australia
  • Factors that impact the final price
  • Tips for saving money
  • How EZ Windows makes the process simple, transparent, and affordable

Average Cost to Install a Sliding Door in Australia

The total cost to supply and install a sliding door depends on several factors including size, materials, glass type, labour, and location. On average:

Type of Work Price Range (AUD)
Basic Sliding Door Supply $850 – $1,500
Premium Sliding Door Supply $1,500 – $3,000+
Standard Installation $600 – $1,200
Structural Modifications $1,500 – $4,000 (if needed)

Total Average Cost: $1,450 – $4,500+
Prices will vary depending on selections and scope.


What Affects the Cost of a Sliding Door?

1. Size and Configuration

Larger doors or multiple panels will naturally cost more than a standard 2100mm x 1800mm door.

2. Material

  • Aluminium (as offered by EZ Windows) is low-maintenance, corrosion-resistant, and affordable.
  • Timber or uPVC frames often cost more and require more maintenance.

3. Glazing Type

Upgrading from single to double glazing or adding Low-E or acoustic glass will increase the cost by 15–30%, but offers better insulation and energy performance.

4. Hardware and Locking Systems

Standard locking handles are included, but premium security features, colour-matched hardware, or soft-close rollers add to the final cost.

5. Installation Complexity

  • Replacing an existing door = lower cost
  • Cutting into a wall to create a new opening = higher cost (may involve permits, wall removal, framing)

6. Labour and Location

Installation costs vary based on:

  • Urban vs regional location
  • Labour rates in your area
  • Access and ease of transport

Sliding Door Supply Costs with EZ Windows

At EZ Windows, we make it easy to get an accurate quote online. Our custom sliding doors are:

  • Locally made from architectural-grade aluminium
  • Available in 2-panel, 3-panel, or stacking configurations
  • Customisable with glass types, flyscreens, colour, and locks

Use our EZ Windows portal to:

  • Enter your dimensions
  • Select options and accessories
  • Instantly view pricing — including optional installation

DIY vs Professional Installation

DIY Installation is possible for experienced renovators and trades. EZ Windows supports DIYers with:

Professional Installation is recommended when:

  • Structural changes are required
  • Your door is on an upper floor or difficult to access
  • You want peace of mind and a guaranteed finish

You can add installation during checkout through our portal for an all-in-one experience.


How to Save on Sliding Door Costs

  • Choose standard sizes when possible
  • Opt for aluminium over timber or custom materials
  • Install during broader renovations to reduce access fees
  • DIY if confident (or semi-DIY with help from a builder)
  • Order direct online with no showroom markup

Final Thoughts

So, how much does it cost to put in a sliding door? Depending on the size, configuration, and labour, costs in Australia range from $1,450 to $4,500+. But the right supplier can save you time, money, and stress.

With EZ Windows, you can:

  • Customise and price your door online
  • Get clear estimates for supply and install
  • Access DIY support or request professional help

No hidden fees. No showroom visits. Just fast, simple window and door ordering — made easy.


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