What must be included in stairway designs according to safety guidelines?

Stairway designs must include specific safety requirements and handrails to ensure user safety and accessibility. Building codes and safety guidelines emphasize the importance of having handrails on stairways to provide support and stability for individuals as they ascend and descend. This is particularly crucial for preventing falls and enhancing overall accessibility for people of all ages and abilities.

Additionally, specific safety requirements dictate the dimensions of the stair treads and risers, ensuring they are within a certain range to accommodate safe usage. Incorporating these safety features not only aligns with building codes but also promotes a safer environment in public and residential settings.

Design choices such as wide steps without handrails, spiral designs, and minimal height variations do not fulfill the essential safety requirements necessary in stairway designs and can lead to increased risks of accidents and injuries.