Powder Coating Cost in Melbourne (2026)
Melbourne's deep metal-fabrication trade keeps powder coating competitive, with salt only a bayside concern.
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💰 Ways to save
- Batch your work. Powder coaters charge a colour changeover and oven setup, so a single small item carries a minimum of $80 to $200 regardless of size. Sending four gates, a balustrade and a set of furniture together in one colour spreads that fixed cost and can cut the effective rate by a third.
- Pick a colour the coater already runs. A stock Dulux or Interpon colour they hold in the shop avoids a powder purchase minimum, which can be a whole 20 kg box for a job needing two kilos. Custom and specialty colours frequently add $100 to $300 in unusable leftover powder.
- Do your own disassembly and masking prep where you can. Removing hinges, latches, glass, rubbers, bearings and fasteners yourself avoids labour billed at shop rates, and it also avoids the risk of a component being ruined in a 200 degree oven.
- Get galvanising and coating quoted together for outdoor steel. Hot-dip galvanising then powder coating, known as duplex, costs more up front but delivers several times the life of powder alone on exposed steel, which is far cheaper than stripping and recoating a rusted gate in eight years.
How we estimate this
## Powder coating prices in 2026
Pricing reviewed: June 2026.
What a powder coating costs in Melbourne
Melbourne has a large, competitive fabrication and finishing market, so there is a genuine spread of coaters to compare and a well-shopped job of gates, balustrades or furniture can land at a reasonable price despite the city's high labour base. The breadth of operators, from large architectural lines to small custom shops, means both volume work and one-off pieces are well served here.
Salt exposure is limited to the bayside suburbs, so most of the metro can use a standard architectural powder rather than paying for a marine-grade or duplex system, which keeps the typical quote lower than it runs on the open coast. The main variables are the size and complexity of the items and whether pre-treatment or stripping of an old finish is needed before coating, rather than the climate, which is otherwise undemanding on a cured powder finish.
Compare against the national picture: Powder Coating Cost in Australia →
Powder Coating Cost in other cities
Frequently asked questions
How much does powder coating cost in Australia?
Roughly $40 to $90 per square metre for standard work and $90 to $160 for complex or specialty finishes in 2026. A set of four wheels is $400 to $800, a driveway gate $350 to $900, balustrade $60 to $120 a lineal metre. Most shops apply a minimum charge of $80 to $200 regardless of item size.
Can you powder coat over rust?
No. Powder coating is a barrier finish, not a rust treatment, so residual rust keeps corroding underneath and lifts the coating in blisters, usually within one to two years. Rusted items must be blasted back to bare metal and assessed for section loss, and badly pitted steel is often cheaper to replace than to coat.
Do wheels need the tyres removed for powder coating?
Yes. Wheels must be de-tyred and valves removed, and any TPMS sensors taken out because oven cure temperatures of 180 to 200 degrees destroy them. The bead seat and hub face must be masked so the wheel still seats correctly. Tyre removal and refitting is usually a separate charge at a tyre shop.
Is powder coating better than galvanising?
They do different jobs. Galvanising gives sacrificial corrosion protection including at scratches and cut edges but has no colour range. Powder gives colour and ultraviolet resistance but is a barrier only. For outdoor steel in Australia the strongest system is duplex, galvanising then powder coating, which adds roughly $20 to $45 a square metre and multiplies service life.
How long does powder coating last?
Indoors, effectively indefinitely. Sheltered outdoors, a standard polyester holds up eight to twelve years before noticeable chalking. Architectural and super durable grades in the same position run fifteen to twenty-five years. Within a kilometre of surf coast, expect materially less on standard grades, and note that most warranties require periodic fresh water washing.
Why is there a minimum charge for one small item?
Because the fixed costs are oven time, line setup and colour changeover, not the powder. Running a single bracket occupies the same oven cycle as a full rack, so shops apply an $80 to $200 minimum. Batching several items in one colour spreads that fixed cost and can cut your effective rate by a third.