What is the minimum height of a railing adjoining an elevated or sunken open area?

The minimum height of a railing adjoining an elevated or sunken open area is established at 42 inches. This regulation is in place to provide a standard level of safety for individuals using areas such as balconies, stairs, or raised walkways. A railing at this height ensures that there is an adequate barrier to prevent falls, particularly in situations where individuals might be near the edge of a height drop. The use of this specific height is supported by guidelines and building codes based on safety studies, which focus on preventing accidents and ensuring the well-being of occupants. It is essential for contractors to adhere to this minimum height when installing railings to comply with safety regulations and avoid liability issues.