How much does a new garage door cost in Adelaide?

A new garage door in Adelaide costs between $1,100 and $5,500 supplied and fitted, depending on type, size, material and whether you add insulation or automation. A single roller door sits at the low end from around $1,100, while an insulated double sectional door reaches $5,500 or more. Timber runs about 1.5x the equivalent steel door. The figures below are working supplied-and-fitted bands, and a measured quote from a vetted specialist confirms your exact price.

Cost by door type and size

This is the core table. Prices are supplied and fitted, before insulation or automation add-ons.

Door	Single	Double
Roller	$1,100 to $2,200	$1,600 to $3,200
Sectional	$1,800 to $3,500	$2,600 to $5,500
Tilt	$1,300 to $2,600	$1,900 to $3,600
Timber (any type)	about 1.5x the steel equivalent	about 1.5x the steel equivalent

Roller doors are the value option and dominate the northern estates; sectional doors carry the premium and best suit newer builds. Compare the formats in the garage door types guide before you lock in a budget, or run your own numbers on the garage door replacement cost calculator.

The add-ons that move the price

Two options change the final figure most.

• Insulation: adds $400 to $1,200. Worth it for west-facing garages, workshops and rooms that bake in an Adelaide summer. Best value on sectional doors. See garage door insulation.
• Automation: adds $450 to $900 for a motor and remotes if you are not reusing an existing opener. Now standard on nearly every install. See garage door automation.

So an insulated, automated double sectional can land well above the base band, while a plain single roller with a reused motor sits near the floor.

What else affects your Adelaide quote

• Coastal location: in the salt belt (Glenelg, Henley Beach, Semaphore, Hallett Cove), marine-grade coatings and stainless hardware add cost but prevent early corrosion.
• Heritage and character overlays: in Norwood, Unley, Prospect and Burnside, streetscape rules may dictate style or need council approval, adding time and sometimes cost.
• Hills and bushfire zones: in Stirling, Aldgate and Mount Barker, BAL construction requirements can rule out cheaper materials.
• Opening work: if the frame needs reinforcing or the opening resizing, that is extra on top of the door.
• Site access: tight or steep driveways can add labour.

Full indicative pricing across every job type also sits on our cost page.

Where the money goes

For a typical supplied-and-fitted door, the door itself is the largest slice, followed by the motor and hardware, then labour. That is why a like-for-like replacement is cheaper than a job that also needs a new opening, a stronger motor for a heavier door, or corrosion-grade parts. Knowing what to expect on installation day helps you see what you are paying for.

Frequently asked questions

What is the cheapest new garage door in Adelaide?

A single steel roller door, from around $1,100 supplied and fitted, is the cheapest. It also needs the least clearance, which avoids reframing costs. Reusing a serviceable motor keeps the price at the floor.

Why do timber doors cost so much more?

Timber costs about 1.5x the equivalent steel door because the material is dearer, the door is heavier (often needing a stronger motor), and it requires ongoing sealing. The look is the payoff, which is why it stays popular on character homes.

Does a coastal location really change the price?

Yes. Standard steel hardware corrodes years early in the salt belt, so specialists spec marine-grade coatings and stainless fixings. The upfront cost is higher but it avoids premature spring, cable and roller failure.

Want an exact figure for your home? Get matched with vetted Adelaide specialists free and compare measured quotes.