Fiberglass Roof Fan

Ventilation chimneys are produced out of high-quality polyurethane and designed for a perfect ventilation characteristic.Chimneys are available in the diameters 404, 520, 640, 720 and 820 and are produced as half shells with a thickness of 25 mm.The half shells are assem bled by means of stainless steel tension rings to assure a strong and rigid constmction.

Chimneys can be used for air intake or exhaust.The use of chimneys fans valves, caps and plates is to be determined according to the ventilation scheme for the whole house in order to get optimal results.