Regardless of the characteristics of the materials used in their construction, with the exception of fire resistance and smoke control characteristics, they are suitable for windows (including skylights, exterior fire-resistant skylights and door-sized windows), pedestrian-ready exterior doors (including non-framed prefab glass doors, ready-made doors on escape routes). including their assemblies) and performance characteristics applied to multiple windows or multiple ready-made exterior doors. This standard covers all pedestrian access doors and windows that can be opened to the atmosphere.