Whirlybird Installation
Inglewood

Whirlybirds and Solar Vents in Inglewood

Dave's Whirly Birds covers Inglewood 6052 and the surrounding City of Stirling area. Inglewood sits about 6km north-east of the Perth CBD, and every job here is quoted at a fixed price up front and completed by Dave personally.

Inglewood sits about 10km back from the coast. The sea breeze does reach here — it just reaches here after the worst of the day's heat has already built up in your roof, which is the crux of the whirlybird-versus-solar decision locally.

The roof stock in Inglewood is mainly character homes with steep tiled roofs. Character housing brings a big, steeply pitched roof cavity — which holds a lot of hot air, and stratifies it hard up under the ridge. That is good news for ventilation: there is plenty to extract, and units placed high do real work.

The catch on older homes is intake. Original eaves were often narrow, and a lot have since been lined or boxed in during renovations, which quietly seals off the airflow path. Extraction without intake achieves very little, so this is the first thing to check.

Inland — late afternoon breeze

The Honest Recommendation for Inglewood

Being straight about it: wind-driven whirlybirds under-deliver in Inglewood compared with what they do on the coast. Not uselessly — but the still window through the middle of a hot day is real, and it is the window that matters most.

Where the budget allows, a solar vent is the better tool here. It runs off the sun rather than the wind, which out this way is the far more dependable of the two, and a single unit at $750 often replaces three or four turbines.

Mixing the two is common and works well: one solar vent as the workhorse, a couple of turbines to keep pulling once the afternoon breeze finally shows up. Dave quotes whichever combination actually suits the roof.