Ducted evaporative cooling runs an indicative $3,000–$6,500+ supplied and installed, depending on the home size, number of outlets, system and roof. Here’s what drives the price.
7 min read FreshDuct Melbourne Melbourne, Victoria
Ducted evaporative cooling runs an indicative $3,000–$6,500+ supplied and installed, depending on the home size, number of outlets, system and roof. Here’s what drives the price.
$3,000–$6,500+Indicative, supplied & installed
Whole-HomeDucted, multiple outlets
Quoted On SiteAccurate after assessment
Indicative supplied-and-installed ranges only, not a quote. Ducted evaporative cooling cost depends on the home size, number of outlets, the system chosen and the roof and duct design. We assess and quote accurately on site.
What Does It Cost?
A supplied-and-installed ducted evaporative cooling system in Melbourne typically falls in an indicative range of roughly $3,000 to $6,500 or more, depending on the home’s size, the number of outlets, the system chosen and the roof and duct design. These figures are indicative only — the accurate price comes from assessing your home. Because evaporative cooling is generally whole-home, the cost reflects ducting and outlets throughout the house, not a single unit.
What Affects the Price
Several things drive the cost: the home’s size and layout, which sets the system capacity and the amount of ducting; the number of cooling outlets needed for even cooling; the cooler model and brand chosen; and the roof and duct installation complexity. A larger home with more outlets and a more complex roof costs more than a smaller, simpler install. We assess all of this on site to give an accurate quote. See our choosing guide.
Sizing and Outlets
Correct sizing is central to both cost and performance. The system capacity and number of outlets are matched to the home so it cools evenly and effectively — an undersized system or too few outlets leaves rooms uncomfortable, while the right design cools the whole home well. Paying for appropriate capacity and good duct design is what delivers the comfort you’re after, so it’s worth sizing properly rather than minimising on price.
Value and Running Costs
A key part of evaporative cooling’s value is its low running cost — it mainly runs a fan and a water pump, making it economical to run in dry heat compared with refrigerated cooling, while bringing in fresh outside air. So the install cost should be weighed against years of low running costs. For a home suited to evaporative cooling, that combination is attractive. See our running costs guide.
Getting an Accurate Quote
Because so much depends on your specific home, roof and needs, an accurate price needs an on-site assessment — the home size and layout, the outlets, the roof and duct design, and the right system and size. We assess, recommend the right configuration, and quote clearly with no surprises. We can also compare evaporative against refrigerated cooling for your home. Call 0431 918 137 or request a quote.
Frequently Asked Questions
How much does it cost to install evaporative cooling in Melbourne?
As an indicative guide, ducted evaporative cooling typically ranges from around $3,000 to $6,500 or more supplied and installed, depending on the home’s size, the number of outlets, the system chosen, and the roof and duct design. These ranges are indicative only — the accurate price comes from an on-site assessment. Evaporative is generally whole-home cooling, so the cost reflects ducting throughout the house.
What affects the cost of evaporative cooling installation?
The main factors are the home’s size and layout (which sets the system capacity and amount of ducting), the number of cooling outlets, the cooler model and brand chosen, and the complexity of the roof and duct installation. A larger home with more outlets and complex ducting costs more than a smaller, simpler one. We assess these on site to quote accurately.
Is evaporative cooling cheaper to install than refrigerated?
It can be, depending on the home and the systems compared — ducted evaporative and ducted refrigerated have different cost profiles, and evaporative is often competitive for whole-home cooling. Evaporative is also typically cheaper to run in dry heat. But the right comparison depends on your home and needs, including whether you want cooling in all conditions or heating too. We can compare both for you. See our comparison guide.
Why is correct sizing important for evaporative cooling cost and performance?
Because an undersized system won’t cool the whole home effectively, and an oversized one adds unnecessary cost — correct sizing matches the system and ducting to the home for even, effective cooling at the right price. Sizing considers the home’s size, layout and the number of outlets needed. Paying for the right capacity and good duct design is what delivers comfort, so it’s worth getting the sizing right rather than choosing on price alone.
How do I get an accurate evaporative cooling installation quote?
Because the cost depends so much on your specific home, roof and needs, an accurate price needs an on-site assessment — the home size and layout, the number of outlets, the roof and duct design, and the right system. We assess, recommend the right size and configuration, and quote clearly with no surprises. Call 0431 918 137 or request a quote.
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