14 Roof Turbin Square Foot Covrage

A single 14 inch diameter turbine vent that is subjected to 15 mph winds can expel up to 1 342 cfm of air.

14 roof turbin square foot covrage.

Aluminum internally braced turbine head in mill model ath14imi view the master flow mechanical vents 43 49 43 49. Lomanco wind turbines are available in three sizes 8 12 and 14. 33 4x16 pieces 20 6x16 pieces 14 8x16 pieces. Whirlybird 14 in.

A roof turbine ventilator requires only the wind to work. Now take the square footage number and multiply it by 144. Take this number and divide it by three hundred. Thus if your attic is 450 square feet you need roof vents equaling 3 square feet.

As a general rule your roof needs 1 square foot of vent area for every 150 square feet of attic space. 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. Thd sku 435228. Item 790069 model aic14bl.

The 14 big whirly turbine moves 37 more air than the 12. Mill finish internally braced wind turbine this roof mounted turbine helps ventilate a home for a more comfortable living environment and features a lightweight all aluminum construction. 53 lineal feet required. Truck tool rental.

Get free shipping on qualified roof turbines or buy online pick up in store today in the building materials department. These vents aren t one size fits all though. The quotient is the amount of ventilation you will need for your attic. The 12 turbine is available in aluminum and galvanized.

You need 6 66 square feet of attic ventilation. Build your roof empowers you to select each layer and component that goes into your total protection roofing system so that you get the roof you want to. Master flow 14 in. Master flow black 14 in aluminum internally braced roof turbine vent.

A small 12 inch diameter turbine vent with a constant wind speed of 5 miles per hour mph can remove 347 cubic feet of air per minute cfm from the attic space. For the pro. Let s go through an example for a home with 2000 square feet of attic floor space you ll first divide 2000 by 300 2000 300 6 66.