Turbine Roof Extractor Fans are made using quality grade stainless and mild steel. These Roof Extractor Fans have cup shaped airfoil for trapping air and forcing it on the leeward side to continuously ventilate any area. These Roof Extractor Fans come in sturdy construction and ensure ease of mounting. These Turbine Roof Extractor Fans are endurable in nature and resistant to wear as well as tear.
