Whirly Bird
Australia's punishing summers cause an excess of hot air in our roof's and without proper ventilation increase the temperature of our homes and increase our electricity bills.
Benifits
Whirly birds will work 24/7 when a breeze is available.
They cost 1/3 the cost of a solar vent.
Are very quiet.
Come in a range of colourbond colours to match your roof.
Down Sides
Will not work when there is no breeze.
Removes 300 - 500 cubic meters per hour of hot hair.
1 Whirly bird is required per 100sqm of roof space.
Whirly Bird or Solar Vent?
Whirly Birds have their place in hot air removal, they are a cost-effective method that is suitable for sheds and homes. They last longer and come with a longer warranty.
Solar Vents are more efficient and practical at removing hot air from your roof. If you have the budget this is our recommendation as it keeps your roof cool in summer and traps heat in winter saving you more on your heating and cooling.
Western Roofing Services