Roofs Need Turbines

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Roofs need turbines.

When the wind blows regularly these vents can move more air than other types of vents but they are not effective when the air is still. Flat roof vents have no moving parts to break or squeak but don t vent as much air as wind driven vents. Not all turbines will fit all roof pitches. During winter months warm air rises into your attic.

All things being equal wind driven turbine vents also known as a whirlybird roof vent do move more air than flat vents but only when the wind blows. In addition pay attention to the maximum roof pitch that will work with the turbines. These will not rust. Without proper ventilation the extra moisture in the heated air will cause wood rot mildew mold and exterior problems like ice dams.

A roof turbine is a relatively small vent that utilizes the wind to remove humid air from an attic. Wind driven roof vents will pull more air from the attic but only when the wind is blowing. If you decide to add more turbine vents to your roof be sure to buy ones that are aluminum. Typically a rooftop will use two or three of these turbines depending on the size of the roof.

Roof turbines remove attic moisture and reduce the risk of costly roof damage. Why do you need roof turbines. Naturally the action of wind turbines depends on the wind. Weathered wood galvanized internally braced dual bearing wind turbine model gic12ww view the master flow mechanical vents.

Master flow 12 in. The turbines are adjustable so that the spinning part is level even though the roof is slanted.