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Ceiling Exhaust Fans

Ceiling Exhaust Fans

(39 products)

Enhance your indoor air quality with our premium selection of ceiling exhaust fans, tailored for Australian homes and commercial spaces. Whether you're renovating a bathroom, laundry, or kitchen, our range offers efficient solutions to remove moisture, odours, and airborne pollutants, ensuring a healthier living environment. Featuring top-tier brands like Fantech and Ventair, these fans combine performance with sleek design to suit various interior styles.

The Fantech Rapid Response series stands out for its quiet operation and powerful airflow. Models like the Rapid Response 250HP are engineered with an aerodynamic design to minimise airflow resistance, delivering efficient performance. These fans are ideal for spaces requiring quick clearance of steam and odours, such as bathrooms and kitchens.

Ventair's Airbus range offers energy-efficient options with high airflow capabilities, making them suitable for longer duct runs and multi-storey applications. The Airbus 250, for instance, delivers a maximum airflow of 378 m³/hr, ensuring effective ventilation. Additionally, models equipped with tri-colour LED lights provide the convenience of a 3-in-1 solution, combining ventilation, lighting, and heating in one unit .

Designed for both DIY enthusiasts and professional installers, our ceiling exhaust fans are easy to install and come with features like backdraft dampers and IPX4 ratings for moisture resistance. Whether you're seeking a simple exhaust fan or a multifunctional 3-in-1 unit, our collection caters to diverse needs and preferences.

How to Select the Right Ceiling Exhaust Fan

Choosing the correct ceiling exhaust fan is essential for maintaining healthy indoor air quality and preventing moisture-related issues. Follow these simple steps to ensure you select the most suitable fan for your space:

  1. Calculate the Room Volume
    Measure the room’s length, width, and height, then calculate the volume (Length × Width × Height). This will help determine the airflow capacity needed.

  2. Determine Required Air Changes
    Multiply the room volume by the recommended air changes per hour (ACH):

    • Toilet (without shower): 10 ACH
    • Bathroom with Shower: 15–25 ACH
      This calculation will give you the minimum airflow requirement, typically expressed in cubic metres per hour (m³/h).
  3. Check Ducting Requirements
    Determine if the fan needs to be ducted to an external vent or if it can exhaust directly into the roof cavity (if compliant with local regulations). Proper ducting is essential for effective moisture and odour removal.
  4. Consider Installation Specifications
    • If replacing an existing fan, check the current ceiling cut-out size to ensure compatibility.
    • Review fan features such as backdraft dampers, timer controls, and low-noise operation for enhanced performance and convenience.

With this information, you can confidently select a ceiling exhaust fan that meets both your ventilation needs and installation requirements.

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