AirHawk 40 sq. in. NFA Galvanized Slant-Top Roof Louver Static Vent in Mill

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

• 40 sq. in. net free area
• Efficient slant back and low profile design
• Made from galvanized steel
• For 3/12 to 12/12 roof pitch
• 7-1/2 in. round opening
• 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

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