2" Non-Drainable Outdoor Louver Gable Vent (Flange Frame) - Customizable

Our 2" Aluminum Louver Vent Exterior Air Grille for Walls, Gables & Crawlspaces is Weather-Resistant with a Flange Frame. It has blades that prevent water penetration and maximize free area. Features Heavy-duty, extruded aluminum flange frame. Fixed, non-drainable blades on 2" spacing. J-blade design minimizes water ingress while maximizing free area. × Nominal 43% free area, based on 48" x 48" louver. Mullions used for sizes over 36" in length. × Available on 1" standard dimensions. Custom sizes manufactured up to 1/16" increments. Bird screen included standard. Insect screen can be specified. × Available with powder coat paint for high-performance exterior finishes. View Spec Sheet ×