Believe It 20"w X 12"h Aluminum Exterior Gable Louver Vent For Walls & Crawlspace - Weather-resistant Air Grille With Screen Mesh - [outer Dimensions 21.75"w X 13.75"h] Flash Sale: 85% Off [hVyaFU2q]

Ventilate your home or commercial space with our Aluminum Outdoor Weatherproof Louvers. Designed for optimum performance, these louvers provide exceptional protection against rain and water, ensuring your space stays dry and secure. Say goodbye to pest-related worries as the built-in back 1/2" mesh acts as a barrier against unwanted rodents like mice, rats, birds, and squirrels.

Crafted with top-notch quality aluminum, these louvers are built to last. The premium durable material guarantees that they will never rust or wear through, maintaining their elegant, beautiful, and smooth surface for years to come. Elevate your space's aesthetic with a luxurious touch that complements any architectural style.

Perfectly suited for both residential and commercial use, these heavy-duty louvers are ideal for use in attics, sheds, garages, workshops, warehouses, and utility rooms. Transform your space's exterior with our reliable and stylish louvers today. Enjoy protection, durability, and a touch of elegance in one superior product.

Overall Size:
Measure the size of the air duct/drywall opening. Do not measure the overall size of the register itself, only measure the "hole" in the wall/duct. Every grille has a front end frame that will overlap at the wall joint. The total outer size of this grille is the listed size plus 1.75".

Width vs Height:
The first number in a grille size represents the width, and the second number represents the height. For example, if your hole is 20" wide by 14" tall, order a 20x14 grille. If your hole is 14" wide by 20" tall, order a 14x20 grille.

HVAC Premium has been providing superior quality service for many years. We pride ourselves on offering top-of-the-line products that meet the highest standards. With our extensive selection of Grilles, Registers, and Diffusers, we have assisted countless contractors, DIY projects, and home improvement remodeling specialists in completing their masterpieces. If you are looking to enhance your project with a top-of-the-line unit, look no further than HVAC Premium.

We carry sizes the big box stores don't, ensuring that you find the perfect fit for your ventilation needs. We are proud to have served over 5,000,000 satisfied customers!