24"w X 12"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 25.75"w x 13.75"h] Round Damper Ring actual front end outer dimensions

actual front end outer dimensions are approximately 28 5/8" width X 10 5/8" height

actual front end outer dimensions are approximately 38 5/8" width X 36 5/8" height

+ Product Details Size - 30"w X 32"h is the size for the duct opening measurement only

Choose from a palette of four elegant colors – white

24"w X 12"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 25.75"w x 13.75"h] Round Damper Ring actual front end outer dimensions+ Product Details Size 24"w X 12"h X 2"d (for duct opening measurement only); actual front end outer dimensions are 25. 75" Width X 13. 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