Sliding door is a type of door that moves horizontally along a track, rather than swinging open like traditional doors. These doors are designed to maximize space efficiency and provide easy access while adding a modern, sleek aesthetic to any setting. Often used in patios, closets, and as room dividers, sliding doors can be made from materials like glass, wood, or metal, offering a variety of styles to complement different interior and exterior designs. Their smooth, gliding mechanism allows for effortless operation, making them a practical and elegant choice for both residential and commercial spaces.