How far should ramp handrails extend beyond the top and bottom of runs?

• A. 6 inches
• B. 12 inches
• C. 18 inches
• D. 24 inches

Answer: (B)

Providing handrails that extend beyond the top and bottom of a ramp ensures a smooth, continuous grip as you start up and finish on the landing. The standard extension is twelve inches. This extra length gives a place to reach for support before you leave the ramp or as you settle in at the top or bottom, helping maintain contact with the rail and reducing the chance of losing balance or grip at a transition point. If the extension is too short, like six inches, there isn’t enough room to establish a secure grip before the hand leaves the rail. Extensions of eighteen or twenty-four inches exceed typical guidelines and can interfere with adjacent spaces or become unnecessary, while twelve inches provides a safe, practical balance between reach and practicality.