Turbo Roof Ventilators Turbo roof ventilators (also known as wind turbines or whirlybirds) are eco-friendly, zero-electricity ventilation systems driven by natural wind power and thermal buoyancy (the stack effect). They are widely used across industrial, commercial, and agricultural sectors to exhaust trapped heat, humidity, dust, and fumes. 1. Industrial Sector Manufacturing Plants & Factories: Expels heavy machinery heat, trapped steam, and chemical fumes to maintain a comfortable working environment for operators. Warehouses & Storage Facilities: Prevents heat buildup, protecting temperature-sensitive goods, packaging materials, and stored inventory from heat degradation. Foundries & Metal Processing Units: Effectively removes intense radiant heat, smoke, and particulate matter generated during melting and casting processes. 2. Commercial & Public Infrastructure Godowns & Logistics Centers: Ensures continuous air circulation to eliminate stuffiness and reduce indoor ambient temperatures. Auditoriums & Indoor Stadiums: Helps in exhausting stale air and controlling indoor humidity levels during large gatherings. Railway Stations & Bus Terminals: Installed on large shed roofs to improve natural cross-ventilation and passenger comfort.