Air Vent Tibs0800 Air Hawk Turbine & Base Brown

Wind Turbines Are A Type Of Attic Exhaust Vent That Make Up Half Of A Balanced Attic Ventilation System For Each Roof. Intake Vents Make Up The Other Half Of The System. Highlights: Color: Brown; Material: Aluminum; Height: 18.4 Inch; Diameter: 12 Inch; Shape: Circle; Vent Type: Wind Turbines; Net Free Area: 95 Sq. Inch; 21 Vanes All Riveted Top And Bottom; Internally Braced; Suitable For 3/12 To 12/12 Roof Pitch; Maintenance-Free Top And Bottom Dual Bearing System; Turbine Head And Base Design; Aluminum Construction; Part Of A Balanced Attic Ventilation System For Year-Round Airflow; Helps To Fight Heat And Moisture Buildup Inside An Attic As Well As Ice Dams In Cold Climates; Requires Intake Ventilation For Proper Performance;