A Barn Style Barn Door operates like traditional barn doors. The door is attached to the visible track via rollers.
A Recessed Track Barn Door features a track that is hidden in the wall or in the ceiling. When it comes to minimalism, this is the ultimate answer. The track cannot be seen other than the opening that the rollers are placed in.
A Behind-the-Door Track Barn Door features a track that is hidden behind the door. This minimalistic design helps to hide some of the bulky hardware that can be accompanied with barn doors.