Are Turbine Attic Fans Good

Air movement in the attic helps prevent moisture buildup on rafters and on the bottom of roofing materials.

Are turbine attic fans good.

The benefits of using a turbine. They also create zones of negative pressure that could pull the ac cooled air into the attic. Unlike turbines this venting style does not have any moving parts. During workdays would leave air conditioner off when leaving in the morning.

As air is pulled from the attic space by the turbine vent ridge vent or even an electric powered fan the same amount of air must be allowed to flow into the attic space where the roof passes over the exterior walls of the home. The safety and effectiveness of an attic fan is a subject that is hotly debated but line powered products usually cost more to operate than they can produce in savings during the summer. 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. 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.

These can be ridge vents wind turbines or the flat vents your roofer wants to install. Temp 92 f at 5pm. Find roof turbine vents at lowe s today. A turbine has a series of vanes that spin as wind passes through them.

This was observed on numerous days following the installation. Get free shipping on qualified roof turbines or buy online pick up in store today in the building materials department. Solar power is safer to use with an attic fan. After attic fan installation ac still off during day.

Since turbines are attached directly to attic spaces they can siphon away that moist air effectively. Temp 84f at 5pm. The attic fan kept my house cooler by 8f compared to pre fan installation days. A ridge vent runs across the top of the roof s peak.

Good attic ventilation is important for preventing ice dams in the winter.