26"w X 34"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 27.75"w x 35.75"h] Powder Coated + Product Details Size -

+ Product Details Size - 32"w X 6"h is the size for the duct opening measurement only

but you will appreciate the benefits over the period of time

+ Product Details Size – 12"w X 12"h

and yet lightweight and easy to handle

+ Product Details Perfect Fit & Easy Sizing - Designed for a 28" x 8" OR 8" x 28" duct opening (measured at the opening)

26"w X 34"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 27.75"w x 35.75"h] Powder Coated + Product Details Size -+ Product Details Size 26"w X 34"h X 2"d (for duct opening measurement only); actual front end outer dimensions are 27. 75" Width X 35. 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