Luxury Metals Roof Turbine Vents in action on a warehouse building. www.luxurymetals.com/turbineve...
These are 14 inch externally braced whirlybird vents moving with a 5 mph wind. Wind and rising hot air help the turbines rotate to increase air flow and maximize building ventilation with no electrical power needed. Luxury Metals Turbine Vents use a long lasting jewel bearing system and heavier metal to withstand the elements.
3 окт 2013
