Self Driven Cyclones

Roof turbine ventilator, commonly known as a whirlybird, used for residential or industrial roof ventilation. Technology: Uses passive natural ventilation to exhaust hot, stuffy air from the building without operating costs. Function: As hot air rises and gets trapped, the turbine creates an exit point, extracting the air to keep the roof space cooler and remove excess moisture. Durability: High-quality units are designed for longevity, lasting 15–20 years or more with minimal maintenance. Design: The design often includes features like adjustable throat angles to match various roof slopes while remaining parallel to the ground.