The Aluminum Sliding Door is an ideal solution for seamlessly integrating indoor and outdoor spaces. Compare to traditional vinyl products, thermal break aluminum outperforms in durability, structural strength as well as energy efficiency performances. We offer large size options up to 144 in. width, bringing in more sunlight as well as your beautiful garden view. Engineered with precision, the door offers comprehensive sealing capabilities, rendering it suitable for a range of weather conditions. The glass is coated with double Low-E layer and filled with argon gas in between, significantly reducing heat and harmful rays transfer and optimizing energy consumption. Color: Black.