These Blackened Steel Sliding Doors feature 16-gauge hot rolled steel skinned over a Euro-ply core for exceptional stability and durability. Tig-welded seams provide a sleek, seamless appearance, while the blackened steel acid patina adds depth and character. Sealed with a durable acrylic urethane clear coat, these doors are built to last. Ball-bearing sliding hardware ensures effortless operation, making these doors a perfect blend of style and functionality. Custom sizes and Brandner Design’s full range of acid patinas are available to suit your project.