Whirlybird Vs Roof Vents

Lomanco wind turbines are available in three sizes 8 12 and 14.

Whirlybird vs roof vents.

It is a con to make people think the spinning action is like running a fan and mechanically drawing hot air out. In summer air movement helps rid the attic space of. Find roof turbine vents at lowe s today. One of the most popular options for roof ventilation is the commonly seen whirlybird.

Air movement in the attic helps prevent moisture buildup on rafters and on the bottom of roofing materials. They make noise too. 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. Of vented area for every 300 sq.

The 14 big whirly turbine moves 37 more air than the 12. Turbine vent two of the most popular styles. A largely arbitrary rule of thumb that s been adopted into most building codes calls for 1 sq. The best way to combat this is a combination of insulation and ventilation.

Believe it or not a single solar roof exhaust vent removes as much hot air as 10 whirlybirds. How much air must be moved. The 12 turbine is available in aluminum and galvanized. Full length ridge vent in combination with soffit vents is best.

Lomanco is the home of the one and only whirlybird turbine ventilator the all weather turbine vent whirlybird turbines offer all of the essentials for energy savings and are geared toward going green. While roof blanket or sisalation is one way to reflect heat the downside is it seals air and moisture in your roof space which can encourage growth of fungus. The whirly bird or turbine vents are worse than useless. It provides ventilation which prevents the accumulation of condensation and moisture which can severely damage your roof and shingles.

So let s take a look at the differences between the ridge vent vs. A solar roof exhaust vent does the same job as a whirlybird but better.