2" Non-Drainable Outdoor Louver Gable Vent (Channel Frame) - Customizable Extruded Aluminum Ceiling + Product Details Size -

+ Product Details Size - 24"w X 8"h Is The Size For The Duct Opening Measurement Only

or animal damage

Enjoy an air-tight enclosure with sealing strips between the inner and outer frame

with actual outer dimensions of 30

2" Non-Drainable Outdoor Louver Gable Vent (Channel Frame) - Customizable Extruded Aluminum Ceiling + Product Details Size -Our 2" Aluminum Louver Vent Exterior Air Grille for Walls, Gables & Crawlspaces is Weather Resistant with a Channel Frame. It has blades that prevent water penetration and maximize free area. Features Heavy duty, extruded aluminum channel 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. Bird