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
- Opening Width: 3 in.
- Opening Length: 3 in.
- Finish: Mill
- Color: Silver
- Material: Aluminum
- Product Type: Mini Louver
- Coverage Area: 1.3 sq in
- Exterior Length: 3 in.
- Exterior Width: 3 in.
- Design: Round
- Net Free Area: 1.34 sq. in.
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