There are many types of roof vents available on the market these days however most have not specifically been designed for metal roofs.
Quite often there has been no thought for fluid dynamics or aerodynamics within the design of the ventilator which are the ingredients for an excellent roof ventilation system.
However the Smoothline® Ventilator System has specifically been designed for corrugated metal roofs. Aerodynamically designed to use all the principles of fluid dynamics and take all that Mother Nature has to throw at them, fitting snuggly to your roof without the need for added flashings. As well as working very effectively, an aesthetically pleasing accessory to your corrugated metal roof that has been designed to be an integral part of your roof the Smoothline® Ventilator System, roof vents for metal roofs.