Whirlybird Vs Roof Vents

A largely arbitrary rule of thumb that s been adopted into most building codes calls for 1 sq.

Whirlybird vs roof vents.

Your roof just doesn t work well without them. Roof vents help keep your home cool prevent moisture problems and generally encourage healthy airflow. Lomanco wind turbines are available in three sizes 8 12 and 14. 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.

So let s take a look at the differences between the ridge vent vs. One of the most popular options for roof ventilation is the commonly seen whirlybird. It provides ventilation which prevents the accumulation of condensation and moisture which can severely damage your roof and shingles. In summer air movement helps rid the attic space of.

The 14 big whirly turbine moves 37 more air than the 12. They make noise too. Air movement in the attic helps prevent moisture buildup on rafters and on the bottom of roofing materials. 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 12 turbine is available in aluminum and galvanized. A solar roof exhaust vent does the same job as a whirlybird but better. Of vented area for every 300 sq. The whirly bird or turbine vents are worse than useless.

Believe it or not a single solar roof exhaust vent removes as much hot air as 10 whirlybirds. Roof vents vs whirly birds. Find roof turbine vents at lowe s today. Turbine vent two of the most popular styles.

The best way to combat this is a combination of insulation and ventilation. 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.