Withdrawn Technical Assistance: Common ADA Errors and Omissions in New Construction and Alterations
Stairs
Error/Omission:
Handrail extensions are not provided at the top and bottom risers.
Result:
People who use crutches or a cane or who have limited balance may fall at the top or bottom of the stairs because they have no railing to hold onto as they make the transition from the steps to the landing.
Requirement:
4.9.4(2) If handrails are not continuous, they shall extend at least 12 in (305 mm) beyond the top riser and at least 12 in (305 mm) plus the width of one tread beyond the bottom riser. At the top, the extension shall be parallel with the floor or ground surface. At the bottom, the handrail shall continue to slope for a distance of the width of one tread from the bottom riser; the remainder of the extension shall be horizontal (see Fig. 19(c) and (d)). Handrail extensions shall comply with 4.4.
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