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Updated monthlySunshine Coast ducted price guide

Ducted air conditioning
cost in Sunshine Coast

Ducted air conditioning costs $9,900–$15,800 installed in Sunshine Coast, single-storey zoned systems from $9,900, two-storey systems from $12,800, with roof access and zone count driving the spread.

Ducted quotes for Sunshine Coast

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Sunshine Coast ducted installed price range

Like-for-like changeover (ducts reused)
$9,900–$12,900
New ducted, single storey, zoned
$9,900–$12,800
New ducted, two storey, zoned
$12,800–$15,800

Installed prices, unit + standard back-to-back installation. Shared scale.

Real quote data

What Sunshine Coast homeowners pay for ducted

JobInstalled priceSuits
Like-for-like changeover (ducts reused) $9,900–$12,900 Existing ducted home, old unit failed
New ducted, single storey, zoned $9,900–$12,800 3-bed single-storey with roof access
New ducted, two storey, zoned $12,800–$15,800 4-bed two-storey family home

Full local pricing across all system types on the Sunshine Coast cost guide; national ducted detail on the ducted price guide.

Cost drivers

What moves a Sunshine Coast ducted quote

Roof cavity access

The single biggest labour variable. Generous, clear cavities install fast; tight, trussed or insulated-panel roofs add days. Identical floor plans quote differently street to street because of it.

Zone count and controls

Each zone adds motorised dampers, wiring and controller capability. Day/night zoning is the value sweet spot; individual-room zoning with smart control is where quotes climb fastest.

Growth estates built for it

New stock around Caloundra South and Palmview is designed for zoned ducted and quoting is competitive. Compare zone counts and unit spec across three quotes.

Coast vs hinterland sizing

Beach suburbs size for humidity, hinterland homes for hotter days and cooler nights. The right system differs more than the distance suggests.

Sunshine Coast ducted cost questions

How much does ducted air conditioning cost in Sunshine Coast?
$9,900–$15,800 installed for most Sunshine Coast homes. Single-storey zoned systems run $9,900–$12,800; larger two-storey homes run $12,800–$15,800. Roof cavity access and zone count set where you land, the unit itself is typically only 40–50% of the price.
Do Sunshine Coast ducted systems need coastal-rated units?
Near the beach, yes, salt air shortens the life of standard condensers and a ducted condenser is an expensive early replacement. Hinterland homes escape the salt but run hotter days, so the sizing conversation changes instead. Either way, name your suburb when you get quotes.
Is ducted cheaper if the house already has ducts?
Usually, and by a lot: a like-for-like changeover reusing sound ductwork runs about $9,900–$12,900 in Sunshine Coast, skipping most of the labour. Get the ducts inspected first, old leaky runs can eat the saving in running costs and are sometimes worth replacing anyway.
Ducted or multiple splits, which is right for my home?
For 1–3 rooms, splits win on install and running cost. From 4+ daily-use rooms, ducted becomes competitive per room and wins on whole-home coverage and aesthetics. Our split vs ducted calculator runs both totals for your home in thirty seconds, free, no email.
How long does a ducted install take in Sunshine Coast?
1–2 days on site for a straightforward single-storey install, 2–3 days for two-storey or complex zoning, after a proper site visit and quote, ducted is never priced accurately over the phone. In peak summer, add 2–4 weeks of queue before the crew arrives.

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