Do whirlybirds let rain in?

No, whirlybirds do not let rain in.

Do whirlybirds make a difference?

Absolutely! A properly installed whirlybird can reduce the temperature in a hot house by up to 20 degrees!

How do you set up a whirlybird?

It is always advisable to have a qualified roofing professional install a whirlybird on your roof.

How do whirlybirds stop spinning?

Whirlybirds are powered by the wind, so if a whirlybird is not spinning, it’s because there is no wind to power it.

Do whirlybirds make noise?

A working whirlybird driven by the wind is silent, but if it’s causing noise, it’s most likely damaged or broken.

Do whirlybirds make your house colder in winter?

No. In fact, they prevent your house from becoming colder because they remove any dampness from your roof space thanks to the ventilation they provide.

Why is my whirlybird squeaking?

If your whirlybird is squeaking, it is more than likely damaged or broken. You should call Heritage Plumbing to conduct a roof inspection.

How much air does a whirlybird move?

A typical whirlybird can move approximately 100 cubic metres of air per hour (at zero resistance).

Do whirlybirds actually work?

Whirlybirds efficiently ventilate the room or space below by removing hot air from your roof cavity. However, they do depend on airflow to work properly.