The required handrail height is within which range?

The required handrail height is within which range?

• A. 20-28 inches
• B. 25-29 inches
• C. 30-34 inches
• D. 36-40 inches

Answer: (C)

The required handrail height for stairways is set to 30 to 34 inches above the top of the stair tread, measured vertically to the top of the rail. This range is chosen to fit a wide range of body sizes so most people can comfortably reach and grasp the rail while using the stairs. If the rail is lower than 30 inches, it can be hard to grab securely, increasing fall risk. If it’s higher than 34 inches, shorter individuals or those carrying items may struggle to grip it effectively. That’s why 30–34 inches is the standard range for handrails on typical stairways.

The required handrail height for stairways is set to 30 to 34 inches above the top of the stair tread, measured vertically to the top of the rail. This range is chosen to fit a wide range of body sizes so most people can comfortably reach and grasp the rail while using the stairs. If the rail is lower than 30 inches, it can be hard to grab securely, increasing fall risk. If it’s higher than 34 inches, shorter individuals or those carrying items may struggle to grip it effectively. That’s why 30–34 inches is the standard range for handrails on typical stairways.