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Turbine vents on roof.
Since turbines are attached directly to attic spaces they can siphon away that moist air effectively.
How doers get more done.
Roof vents need to move hot humid air from the attic to the outdoors so that humidity doesn t build up and cause mold rot or other moisture problems that findlay roofing regularly sees when dealing with attic issues.
A turbine vents spins with the slightest breeze.
The popular ridge and soffit ventilation systems and the traditional metal pot vents are also passive ventilation systems.
As soon as it starts to spin it vacuums air out of your attic.
A small 12 inch diameter turbine vent with a constant wind speed of 5 miles per hour mph can remove 347 cubic feet of air per minute cfm from the attic space.
A turbine vent is a passive ventilation device.