Whirlybird Installation In Sydney: Everything You Need To Know

Are you tired of dealing with excessive heat and humidity in your home or workplace? If yes, then installing a whirlybird could be the perfect solution for you. Whirlybirds are an excellent way to improve ventilation in your space and help you save on energy costs. If you are considering a whirlybird installation in Sydney, then keep reading as we cover everything you need to know about this process.

What is a Whirlybird?

A whirlybird, also known as a roof vent or turbine vent, is a ventilation system that helps to remove hot air from a building’s attic space or roof cavity. These systems operate on wind power, which means they do not require any electricity to function. As the wind blows, the turbine spins, creating a vacuum that draws hot air out of the roof space.

Benefits of Installing a Whirlybird in Sydney

Installing a whirlybird in your home or workplace can provide numerous benefits. Firstly, it improves the ventilation in your space, which helps to regulate temperature and humidity levels. This can reduce the need for air conditioning, resulting in significant energy savings. Secondly, a whirlybird can help to prevent moisture buildup in your roof space, which can cause structural damage, mold, and mildew growth. Lastly, a whirlybird can also help to reduce noise pollution by creating a more peaceful and quiet environment.

Whirlybird Installation Process

The process of installing a whirlybird in Sydney is relatively straightforward and can be completed in just a few hours. However, it’s essential to hire a professional installer to ensure the job is done correctly. Here’s a step-by-step guide to the installation process:

Step 1: Assessment

The first step in the installation process is to assess your roof’s suitability for a whirlybird. The installer will need to determine the roof pitch, the size of the roof cavity, and the number of whirlybirds required to adequately ventilate the space.

Step 2: Preparation

Once the assessment is complete, the installer will prepare the roof for installation. This involves locating the appropriate position for the whirlybird and making any necessary modifications to the roof tiles.

Step 3: Installation

The next step is to install the whirlybird. The installer will fix the base of the whirlybird onto the roof and attach the turbine to the base. The turbine will then be secured in place, and the installer will check that it spins freely.

Step 4: Finishing Touches

Once the whirlybird is securely installed, the installer will add any finishing touches, such as waterproofing and painting.

Cost of Whirlybird Installation in Sydney

The cost of installing a whirlybird in Sydney varies depending on several factors, including the size and number of whirlybirds required, the type of roof, and the complexity of the installation. On average, you can expect to pay between $300 and $600 per whirlybird, including installation.


In conclusion, installing a whirlybird in Sydney is an excellent way to improve ventilation, regulate temperature and humidity levels, and save on energy costs. The installation process is relatively straightforward and can be completed in just a few hours. However, it’s essential to hire a professional installer to ensure the job is done correctly.