Sliding doors, as their name implies, are movable doors that glide horizontally along metal channels fixed to the top and bottom of the wardrobe. Given their sleek, contemporary look sliding doors make a style statement. This type of door doesn’t require lots of room since it slides to the left or right. If you wish to choose a sliding wardrobe, do keep in mind that sliding doors work and look best when they’re you have at least three or more doors.