What are the disadvantages of whirlybirds?
Though whirlybird vent often seen as cost-effective, whirlybirds tend to be less effective than other forms of ventilation and may not stand up to [...]
What is better than a whirlybird?
Solar roof vents demonstrate an impressive capacity, being able to draw out up to 2100 cubic meters of air per hour. A number which [...]
How do whirlybirds work to improve ventilation?
Whirlybirds are designed to extract both hot air and moisture from the roof area, providing improved ventilation. As a result of this increased [...]
What is the difference between passive and active whirlybirds?
Whirlybirds come in two types, passive and active. Passive whirlybirds work through the power of wind, while those that are classed as active [...]
Are whirlybirds suitable for all roof types?
Suitable for a variety of other roofing material types such as flat, tile, asphalt shingle and metal roofs alike, Whirlybirds make an effective [...]
