These covered openings allow air to escape the attic. Several of these vents are usually required to properly ventilate the attic. They should be placed evenly across the roof. Choose from metal or plastic in round， square or slant back designs.

• Brand Name: Air Vent
• Height: 3.6 in.
• Width: 15 in.
• Length: 16 in.
• Diameter: 9 in.
• Color: Black
• Material: Aluminum
• Product Type: Roof Vent Assembly
• Shape: Square
• Screen Included: No
• Wildlife Guard: No
• Cutout Below Counter Height: 16 in.
• Net Free Area: 50 sq in
• Vent Type: Roof
• Opening Dimension: 8 in.
• Pitch: 3/12 to 12/12
• Area Vented: 50 sq ft
• Interior Louver: Yes