Residential Solar Roof Ventilation

Residential Solar Roof Ventilation in Townsville

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Enhance Your Home Comfort With Residential Solar Ventilation

During the scorching summer months, roof cavities can become a breeding ground for hot air and moisture, intensifying the heat within your home.


At Betta Energy Options in Townsville, our solar roof ventilation system offers an eco-friendly solution to combat heat build up, surpassing traditional whirlybirds that depend on temperature for turbine rotation.


Roof spaces and cavities, especially during summer, can become heat traps with temperatures reaching up to 70°C. In the absence of proper roof ventilation, the heat and moisture from the roof space can seep into the living areas, creating an unpleasant indoor environment.

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Solar Whiz Extraction Fans

Introducing Solar Whiz, a robust solar extraction fan designed to eliminate heat and moisture from your roof actively. Unlike conventional whirlybirds relying on wind power, Solar Whiz stands out as a superior roof ventilation choice.


While an average whirlybird moves around 100m³ of air per hour, the smallest Solar Whiz extractor fan can handle an impressive 1200m³.


Choose from three domestic size solar roof vents with Solar Whiz to revolutionise your home's ventilation and ensure a comfortable living space.

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Frequently Asked Questions

  • Why is a Solar Whiz better than a whirlybird?

    Whirlybirds are either powered or activated by the wind causing the vents to spin. They can reduce the heat in your roof cavity, but they are not as effective as Solar Whiz roof ventilation, which is powered by the sun.

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