14" Air Vent Whirly Bird Turbine

In-Stock Item

Colors: Black, Brown or Mill Finish

Product Details

• Dual ball bearing system assures long-lasting quiet operation

• Aluminum construction

• Maintenance-free top and bottom dual bearing system

• Helps fight heat and moisture buildup inside an attic as well as ice dams in cold climates

• Part of a balanced attic ventilation system for year-round airflow

• Multiple roof vents are usually needed to provide the required net free area

• Must be spaced equally over the roof to provide sufficient airflow along the entire roof sheathing