Best deal 👍 Air Vent Roof Turbine Vents Airhawk 12-in Aluminum Externally Braced Roof Turbine Vent ❤️

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. Together they help remove any built-up heat and moisture inside the attic for year-round ventilation. Use the Lowe’s calculator to determine how many individual wind turbines are needed per roof.

• Turbine head and base design
• 95 Square inches of Net Free Area airflow each
• Maintenance-free top and bottom dual bearing system
• Aluminum construction
• Suitable for 3/12 to 1212 roof pitch and has a 12 inch round opening for optimal airflow
• Part of a balanced attic ventilation system for year-round airflow
• Limited Lifetime Warranty
• Helps to fight heat and moisture buildup inside an attic as well as ice dams in cold climates
• Use the Lowe’s online calculator to determine how many are needed for each attic