Whirlybird Ventilation

Thinking about a whirlybird installation? Looking to cool a hot roof space with a whirlybird roof vent? have you ever thought it’s so hot in here I can’t sleep yet it is so cool and comfortable outside? Have you considered the following:

The turning of the whirlybird roof vent from hot air is usually very slow. Turn on your whole house fan and the rapid  movement of air through your roof space will cool your home, This means that the cool outside air is being drawn  through open windows, through the Aussie Green  whole-house fan,  and back outside. This process flushes all the hot air out of your home and roof space in minutes promoting ventilation every where,

Here below is a list of points to consider with Whirlybird roof vents and the Aussie Green Whole House fan

A whirlybird:

• Removes hot air from your roof void – what about the hot air inside your house?
• Relies on natural hot air convection to move hot air slowly out of your roof.
• Assisted by prevailing wind -if there is no wind the whirlybird roof vent ventilation does not work as it should.
• Will allow your precious warm air to escape from your roof space in winter.
• Installation of a whirlybird roof vent can take multiple hours for installation which means $$$$$ out of your pocket
• How many Whirlybird vents do you really need to create sufficient ventilation through your roof space?
• How many additional under eave vents do I need to purchase for the Whirlybird roof vent to work?
• Can I rely on the Whirlybird roof vent to work when I really need it to?

An “Aussie Green” whole house fan:

• Removes up to approximately  20 times the volume of air from your hot roof space than a whirlybird.
• Removes hot air both inside the roof space and inside your house.
• Will reduce your entire building core temperature to match cooler outside conditions.
• works every time when the switch is turned on = an instant breeze.
• introduces fresh air into your home through true ventilation.
• Can rapidly remove moisture build up in an entire home after being closed up.
• One to two  units is generally enough to create enough ventilation in your home to promote effective cooling fast.
• The Aussie Green Whole House Fan truly is a fresh approach to cooling.
• Truly assists the removal of moisture and heat in your roof space that can cause structural damage.

See the “Aussie Green” whole house fan in action here.

If you already have 1-2 whirlybird roof vents on your roof and are considering  to have  more installed to assist with the removal of the superheated air in your roof, please take the time to look at how the Aussie Green Whole House Fan can fit right in with your plans