How Do Rotating Roof Vents Work

Roof turbine vents are often dome shaped non electric vents that work in combination with soffit vents to suck out stale warm and or moist air from the attic.

How do rotating roof vents work.

In contrast an active ventilation device might be an electric powered whole house fan or a powered roof ventilator. A roof ventilation system works by providing a continual flow of air through the attic space helping remove overheated air and moisture from the attic and roof system and reduce the impact of changing temperatures and moisture conditions both inside and outside the home. Attic turbines should spin as heat rises. Extends the life of your roof.

They are sometimes called whirligigs because they look like the child s toy of the same name and they can be seen rotating atop residential industrial and commercial buildings. The intake vents work with ridge vents to allow cool air to enter the attic space forcing warm air to exit through the ridge vents. Now that we ve reviewed how ventilation works and how a roof can be properly vented let s expand on the benefits of roof ventilation. Our turbine roof vents whirlybirds were really noisy and had some rattling that was causing some vibration in the house.

How does roof ventilation work. 3 benefits of roof ventilation 1. Ventilating attic spaces in winter months is often more important than venting. It was very annoying.

Wind driven roof vents will pull more air from the attic but only when the wind is blowing. The last thing you want to do is stuff insulation in the vents. Flat roof vents have no moving parts to break or squeak but don t vent as much air as wind driven vents. The system that allows the ventilation of.

All things being equal wind driven turbine vents also known as a whirlybird roof vent.