30"w X 14"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 31.75"w x 15.75"h] Curved Blade Steel 85" width X 5

85" width X 5

32"w X 8"h Is The Size For The Duct Opening Measurement Only

actual front end outer dimensions are approximately 12 5/8" width X 22 5/8" height

actual front end outer dimensions are approximately 18 5/8" width X 32 5/8" height

actual front end outer dimensions are approximately 12 5/8" width X 28 5/8" height

30"w X 14"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 31.75"w x 15.75"h] Curved Blade Steel 85" width X 5+ Product Details Size 30"w X 14"h X 2"d (for duct opening measurement only); actual front end outer dimensions are 31. 75" Width X 15. 75" Height Weather and Pest Proof These louvers are especially designed to prevent water from entering your home, and with a built in back 1 2" mesh they also protect you from annoying rodents like mice, rats, birds, and squirrels High Quality Aluminum The premium durable aluminum will never rust and it will never