Update your space with this MMI Door double sliding barn door. A blend of both style and practicality, this barn door kit is a fresh, unique take on the classic, timeless look of MMI's interior molded doors. Perfect for closets, room dividers or passage door applications, the primed door slab comes ready-to-paint. This unit includes two 78-3/4 in. tracks, two 78-1/4 in. mounting boards, two door slabs and a track joiner. The recommended finished opening width is 4 in. smaller than the door width provided for a 2 in. door overlap per side. Your finished opening height may vary depending on the thickness of your existing trim and cannot exceed 78-1/4 in. Please refer to the installation instructions provided under Info and Guides for guidance.