Steel frame scaffolds typically consist of an arrangement of vertical frames with cross braces, tube bracing, and access ways formed by catwalks at the required level. Guard rails are often not integrated within the steel frame scaffold and must be installed separately with tubular systems. Being lightweight, a scaffold of various sizes and heights can be installed by a couple of workers without clamps. Frame scaffolding is generally used as an access scaffold in building facades, demolition works, and more.