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Don’t produce cold air
- It’s important to note that whirlybirds are not air conditioning units – i.e. they don’t produce cold air. Yes, your home will be cooler with whirlybirds than without, but you won’t get the same refreshing breeze air-con provides.
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Jul 21, 2023 · Limited Moisture Control: Whirlybirds have limited effectiveness in managing moisture levels in roof spaces. While they can facilitate some airflow, they are not specifically designed to address excess moisture concerns. Whirlybirds primarily focus on expelling hot air and promoting ventilation.
- What Is A whirlybird?
- How Do Whirlybirds Work?
- Whirlybird Disadvantages
- Whirlybirds Wrapped Up
Whirlybirds, or turbine vents to give them their proper name, are wind-powered ventilation systems used to cool down properties in warmer climates. Whirlybirds minimise excessive temperatures in summer and remove excess humidity and dampness in the winter. Whirlybird installation is cost-effectiveto make your home more energy-efficient and ventilat...
The cylindrical dome sits firmly in the roof space of a property where its specifically engineered fins rotate in the wind, spinning to create a vacuum that extracts hot air from the walls. On warm days, the sun’s heat penetrates properties through the roof cavity and ceiling, making the inside uncomfortable and unpleasant. Whirlies’ design aims to...
While there are many advantages to choosing whirlybird ventilators for your home, there are some potential downsides. Let’s take a look at some things you may need to consider.
While there are several pros and cons to having whirlybird ventilators installed on your roof space, deciding to go with them over other options largely depends on external factors. Compared to other available ventilation systems, whirlybirds are great for the environment because they are cheap and use no electricity. Some may argue that whirlybird...
- They Are Noisy. Everyone has complained about a noisy whirlybird at some point. A functioning wind driven whirlybird is quiet, so if it’s making noise, it’s most likely broken.
- They Don’t Work. Whirlybirds are one of the smartest home improvements you can make. Think of them like lifting a lid of a boiling pot of water, or the extractor fan in your bathroom.
- I Have A Tiled Roof So I Don’t Need Them. When you have a tiled roof construction, there is a misconception that you have air flow. Whilst tiles do enable a small amount of air to enter the roof space, they do not extract create air flow.
- They Don’t Work When There Is No Wind. Whirlybirds are designed to spin in even in the lightest winds. Whirlybirds extract hot air via two ways; convection and creating a vacuum.
Mar 9, 2021 · During cold weather, whirlybirds work to remove excess dampness and humidity, preventing bacteria and mould growth. A whirlybird installation is an affordable way to make your home more energy-efficient, ventilated, and free from stale air and odours.
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Sep 17, 2024 · On days with no wind, or very low wind speeds, whirlybirds are unable to spin and effectively extract hot air. This leaves homes prone to heat buildup during the hottest, calmest days, when ventilation is needed most.
A whirlybird, also known as a wind turbine vent or simply a roof turbine, is a type of passive ventilation system that is often installed on rooftops to facilitate air circulation and dissipate heat.
Whirlybirds can also aid in reducing moisture build-up in colder climates or during wet seasons. Excess moisture can lead to mold, mildew, and even structural damage if left unchecked. By improving air circulation, these devices can help keep the attic dry, thereby reducing the risk of such issues.
