Swing doors are a type of door that opens by swinging on hinges, allowing for easy passage in both directions. They are commonly used in commercial buildings, restaurants, and homes, providing a convenient way to move between spaces without needing to pull or push a door handle. These doors can be made from various materials, including wood, glass, and metal, and are often designed to be lightweight for effortless operation. Swing doors can also feature automatic mechanisms, making them accessible for individuals with disabilities, and are often seen in high-traffic areas where quick access is essential.