About This

• Size - 18"w X 12"h X 2"d (for duct opening measurement only); actual front end outer dimensions are 19.75" 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 wear through leaving the material with an elegant, beautiful, and smooth surface, adds a luxurious touch to any home.
• Rigid Built For External Use – The sturdy and rigid design features noise-free components that eliminate vibration and excess noise to the louvers. These are built heavy duty for installation into brick and cement walls.
• Carefully Shrink Wrapped – With cardboard backing to prevent damage in shipment