Roof railing is a safety feature installed along the edges of roofs to prevent falls and enhance security. It is typically made from materials like metal, wood, or plastic and is designed to withstand various weather conditions. Roof railings are commonly used in residential and commercial buildings, especially on flat roofs or areas where maintenance work is performed. These railings serve as a protective barrier for workers and occupants, ensuring safety during activities such as roof maintenance or installation of solar panels. Proper installation and adherence to local building codes are essential for effective roof railing performance.