How Do Roof Turbines Work

Turbines work for free.

How do roof turbines work.

Since turbines are attached directly to attic spaces they can siphon away that moist air effectively. Some turbines have ball bearings that need occasional lubrication. These all work well and are typically installed near the top or the peak of the roof called the ridge. But the question our customers often ask is do they really work.

The answer is yes they really do. Wind driven turbine vent wind driven roof vents will pull more air from the attic but only when the wind is blowing. If the wind is blowing and catches the fins then the turbines act like giant vacuum pumps sucking hundreds of cubic feet of hot air out of an attic per minute. A turbine vent is a passive ventilation device.

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. Rust can be a problem with some turbines. If you re shopping for roof turbines look for models with enclosed self lubricating bearings. Because warm air rises up the wind powered vents with their spinning action tend to suck the air outside.

Do roof turbines require maintenance. Unlike turbines this venting style does not have any moving parts. These are very common to see on older roofs. It could be dormers gable end vents ridge vents turtle vents or turbines vents.

A simple application of wd 40 should do the job. The popular ridge and soffit ventilation systems and the traditional metal pot vents are also passive ventilation systems. A ridge vent runs across the top of the roof s peak. A turbine has a series of vanes that spin as wind passes through them.

This is a standard turbine vent. A turbine has a series of vanes that spin as wind passes through them. How do turbine roof vents work. They come in different colors.

As soon as it starts to spin it vacuums air out of 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. A turbine is installed directly on the top of a roof and uses wind power to suck hot and humid air out of the attic. Most residential homes have some type of attic ventilation.

Aluminum models are largely rust and tarnish. A ridge vent runs across the top of the roof s peak unlike turbines this venting style does not have any moving parts. How much air must be moved. 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.