Good roof ventilation not only keeps your house cool in summer and warm in winter but can also contribute to reducing expensive energy bills.
Without fresh air flowing through the roof of your house, there is an increased risk of moisture build up which can lead to dampness, mould and possible wood rot. Installing Whirlybird vents (also known as a Turbine vent) helps to keep the air flowing around the roof, reducing the chance of the problems outlined above.
Whirlybird vents can also help to keep your house cooler in summer. Roofs can reach extremely high temperatures in the hot summer months but with Whirlybirds installed, hot air is circulated and lifted from the house.
Whirlybird vents cost around $300 including installation and are a cheap alternative to other expensive ventilation systems.