28"w X 14"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 29.75"w x 15.75"h] w36h36 + Product Details Size –

+ Product Details Size – 16"w X 14"h is the size for the duct opening measurement only

textContent = isOpen

How To Measure A Grille

+ Product Details Perfect Fit & Easy Sizing - Designed for a 34" x 8" Or 8" x 34" duct opening (measured at the opening)

actual front end outer dimensions are approximately 10 5/8" width X 16 5/8" height

28"w X 14"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 29.75"w x 15.75"h] w36h36 + Product Details Size –+ Product Details Size 28"w X 14"h X 2"d (for duct opening measurement only); actual front end outer dimensions are 29. 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