Precise Barn Door Track Track - Supporting both sides of the barn door, this barn door's base track attaches to the floor in a smooth, seamless, and space-saving manner, allowing your door to be installed correctly and stably over time. Space-saving roller design - Ideal for interior or exterior barn doors in your home, garage, shed or storage area. Our sliding barn door bottom tracks help prevent vibration, are easy to wall mount, and come in a sleek black finish. Heavy duty steel frame - Stronger than rails or aluminum rails. plastic. Our fixed roller tracks for sliding doors provide smooth rolling and ultra-quiet operation, keeping your home or living space comfortable and relaxing. SMART HOME SUPPORT - Unlike most guides roller guides that can disturb customers, pets, or sleeping spouses, our roller guides keep your family moving while helping to improve your living environment. INSTALLATION IS QUICK AND EASY EASY - All hardware needed for installation comes together in less than 10 minutes, and our barn door bottom guide provides easy step-by-step assembly and DIY instructions so you can add a barn door to almost any space.