lubann 32 in. x 84 in. rustic z-brace hardwood barn door unfinished knotty alder solid wood barn door slab lubann lubann solid hardwood interior barn doors are proudly manufactured in the us with high quality american hardwood knotty alder. natural, environmental friendly and safe for home. an easy and stylish solution for adding a sliding door to living room, bedroom, bathroom, dining room, entry way and etc. door dimensions: w: choose from 28in., 30 in., 36 in., 38in. and 42 in.; h: 84 in. and thickness: 1 1⁄2 in. door weight: 42 lbs choose a door width at least 2 in. wider than the opening door assembly is required and easy-to-follow assembly instructions is included. finish the door with your own favorite wood stain or paint, or simply seal the door slab with two coats of a clear sealant.