How Do Roof Turbine Vents Work

The popular ridge and soffit ventilation systems.

How do roof turbine vents work. Because warm air rises up the wind powered vents with their spinning action tend to suck the air outside. Continuous soffit vent and a ridge vent beats a turbine vent any day. How to install turbine vents the installation of a turbine vent is nearly identical to a static vent. Wind driven turbine vent wind driven roof vents will pull more air from the attic but only when the wind is blowing.

A single 14 inch diameter turbine vent that is subjected to 15 mph winds can expel up to 1 342 cfm of air. How do turbine roof vents work. Ventilating attic spaces in winter. How much air must be moved.

Cool air in hot air out attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. A roofer will from the attic mark a spot near the ridge of the roof he may first use nails from the attic to mark preferred spots between two rafters. 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. Intake vents located at the lowest part of the roof under.

Since turbines are attached directly to attic spaces they can siphon away that moist air effectively. Roof turbine vent tips turbines work for free. Turbine vents use a combination of wind and convection to extract stale hot air from inside your home and replace it with the cool clean air from the outside. A turbine vent is a passive ventilation device.

Somebody told me well you ll save money in the winter if you cover your turbines up tom. And in fact just so you know those spinning roof vents are probably not the best way to vent your roof. 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. The last thing you want to do is stuff insulation in the vents.

Whirlybird roof turbine vents are as easy to install as turtle vents and are one of the most popular ways remove hot air out of the attic space. Well now you know.