26"w X 14"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 27.75"w x 15.75"h] White border-radius: 8px Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

border-radius: 8px

+ Product Details Heavy-Duty Steel Construction - Made from 20-gauge steel for superior strength and durability

75" Deep - Will Fit All Garrage Doors - Insulated And Non Insulated Garrage Doors [The Hole In The Door SHould Be: 15 ¼ x 9 ¾]

Actual Filter Size – 25 3/4"w x 31 3/4" x 1"

built for durability and long life in mind

26"w X 14"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace Weather Resistant Air Grille with Screen Mesh [Outer Dimensions 27.75"w x 15.75"h] White border radius: 8px Compatible With Duct 7in Applications This sheet metal DDAG A 1212 border radius: 8px + Product Details Heavy Duty Steel Construction Made from 20 gauge steel for superior strength and durability