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Air Supply Air Conditioning

Buyer's guide

Ducted vs Split System Air Conditioning on the Gold Coast

Choosing between ducted and split system aircon for your Gold Coast home? Here's an honest comparison of costs, efficiency and what works best for our humid subtropical climate — from a family-owned local team with 30+ years installing both.

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Ducted air conditioning at a glance

One central unit in the roof space cools the whole home through discreet ceiling vents. Zoning lets you cool only the rooms in use.

  • Cools every room from one system
  • Discreet — no wall units on show
  • Zoning keeps running costs down
  • Adds value on resale in family homes

Split system at a glance

A wall-mounted indoor unit paired with an outdoor compressor. Perfect for cooling one room, an open-plan area, or an apartment.

  • Lower upfront cost
  • Fast half-day installation
  • Excellent per-room efficiency
  • Ideal for apartments and single rooms

Side-by-side comparison

The things that actually matter for a Gold Coast home — price, efficiency, install time and long-term value.

Installed price (Gold Coast)

Typically $9,000–$18,000 for a zoned home system, depending on size and brand.

Typically $1,800–$3,500 per room for a back-to-back inverter split.

Best suited to

3+ bedroom homes, new builds and renovations where you want every room covered.

Apartments, single rooms, granny flats, or adding cooling to one main living area.

Energy efficiency

Very efficient when zoned — only cool the rooms you're using.

Class-leading efficiency per room with modern inverter compressors.

Look & feel

Discreet ceiling vents. No wall units — clean, premium finish.

Visible wall-mounted head units. Modern designs are slim and quiet.

Install time

Usually 1–3 days, depending on home size and roof access.

Most single installs completed in half a day.

Resale value

Strong selling point on the Gold Coast — buyers expect it in family homes.

Adds appeal to rentals and units where ducted isn't practical.

Prices are indicative Gold Coast installed ranges as a guide only. We'll give you an exact quote after a free onsite assessment.

Which one should you choose?

There's no single "best" system — it depends on the home. Here's how we usually guide Gold Coast homeowners.

  • Pick ducted if you own a 3+ bedroom home, are renovating, or want whole-home comfort with a clean, premium finish.
  • Pick a split system if you're cooling one main area, an apartment, a bedroom or a granny flat — or you want the lowest upfront cost.
  • Consider a mix — some Gold Coast homes run ducted through the main living zones with a dedicated split in a home office or master bedroom for late-night use.
  • Not sure? Book a free onsite quote — we'll size the home and recommend the option that suits your budget and how you actually live.

Free quote on ducted or split system aircon

Family-owned, 30+ years on the Gold Coast. Licensed installers of all major brands.

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