Air Vent， a Gibraltar Industries company， manufactures a full line of attic ventilation products， including durable， high performance ridge vent systems. Over the years， we've invested heavily in independent research studies to further our understanding and enhance our design of high efficiency attic ventilation systems.

• Brand Name: Air Vent
• Height: 4.3 in.
• Width: 14 in.
• Length: 16.8 in.
• Diameter: 7.5 in.
• Color: Weatherwood
• Material: Aluminum/Steel
• Product Type: Roof Vent
• Paintable or Stainable: Yes
• Shape: Square
• Screen Included: No
• Wildlife Guard: No
• Cutout Below Counter Height: 16.5 in.
• Net Free Area: 40 sq in
• Vent Type: Roof
• Opening Dimension: 7.5 in.
• Pitch: 3/12 - 12/12
• Area Vented: 94 sq ft