Air Hawk 50 sq. in. NFA Galvanized Square-Top Roof Louver Static Vent in Weatherwood (Sold in Carton of 9 only)

Roof Louvers 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. Highlights 50 sq. in. net free area Popular square top design Made from galvanized steel CSA approved For 3/12 to 12/12 roof pitch 8 in. round opening Heavy-duty, rust-free integral screen 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 FEATURES