1
Assess the cavity
We look at roof size, pitch and existing airflow to work out how many vents you actually need — no over-selling.
Whirlybird Installation MelbourneNorthern SuburbsTullamarine
Dulux Accredited Applicator
Whirlybird Installation
in Tullamarine.
Tullamarine's brick veneer homes sit on open, unshaded blocks that take the full summer sun, and with minimal roof ventilation as built, the cavity above the ceilings stores that heat and radiates it down into the bedrooms all evening.
10-Year Warranty
Melbourne & Surrounding Suburbs
4.9 Rating | Google Reviews
10yr Warranty
Fully Insured
Family Owned
Postcode3043
RegionNorthern Suburbs
Common roof stockConcrete tile
NCC climate zoneZone 6
Whirlybird Installation · Tullamarine
Why Tullamarine roof cavities overheat
Tullamarine's brick veneer homes sit on open, unshaded blocks that take the full summer sun, and with minimal roof ventilation as built, the cavity above the ceilings stores that heat and radiates it down into the bedrooms all evening. Whirlybirds let that hot, trapped air escape. On Tullamarine's concrete-tile roofs we lift the tiles at the vent, cut a neat penetration, bed the flashing watertight, then seat the turbine and reinstate the tiles. A few correctly placed vents make a real difference to how the upstairs feels on a hot day in this exposed suburb.
Tullamarine's flat, open blocks with no tree shade mean roofs bake in summer with nothing to soften it, so venting the cavity does more here than in a shaded suburb further from the airport.
Local roof weather
Roof weather in Tullamarine
Tullamarine sees around ~7 days above 35°C a year, and on those days an unventilated roof cavity turns into a heat store right above your ceilings.
~115
rain days a year
days with measurable rain
November
wettest month
when a sealed roof earns its keep
~7
days over 35°C
why a cured coating matters
Extreme (11–13)
summer UV
what a fresh coating shrugs off
Melbourne UV now:
Now in Tullamarine: °C,
Annual rainfall: 700–750 mmest.
Climate normals (2015–2024) from Open-Meteo ERA5 reanalysis — gridded reanalysis, so rainfall is an estimate that runs a little high versus long-term gauge averages. Live UV from ARPANSA, live conditions from Open-Meteo.
The process
How we install a whirlybird
2
Position for airflow
Vents go high on the roof where the hottest air collects, balanced with the eave intake so air can actually move through.
3
Cut & flash
On a tiled roof we lift the tiles, cut a neat penetration, and bed the flashing so it is fully weatherproof.
4
Seat & seal
The turbine is seated in the flashing collar and the tiles are reinstated over the apron, leaving a clean, leak-free finish.
Roof types in Tullamarine
Installation differs by roof: on tiled roofs we cut and flash the penetration under the tile course, while on metal roofs the vent is flashed directly into the sheeting. Both need the flashing done properly — a rushed vent install is a classic future leak.
Our standard
Installations are carried out by an insured team and the workmanship is backed by a 7-Year Workmanship Guarantee and a 10-Year Dulux Acratex Material Warranty.
Current offer · Tullamarine
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What Melbourne homeowners say
Tullamarine whirlybird installation — your questions
Most homes need two to four turbines placed high on the roof to move air effectively. We assess your roof and recommend the right number rather than overselling.
They release the heat that builds up in the roof cavity and radiates into your rooms, easing the load on cooling. On Tullamarine's hot, exposed days the difference upstairs is noticeable.
Not when flashed correctly. On Tullamarine's tile roofs we bed and seal the flashing under the tile course for a fully weatherproof finish.
Ready to sort your Tullamarine roof?
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