12"w X 24"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 13.75"w x 25.75"h] RV Mobile Home Just run your finger along

Just run your finger along the edge of the top plate and you’ll find a smooth finished surface

As The Hot Air Will Flow Up & Out

+ Product Details Size – 10"w X 8"h is the size for the duct opening measurement only

875" width X 13

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

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