What is the minimum height for handrails in residential stairways?

The minimum height for handrails in residential stairways is established to ensure safety and accessibility for users as they navigate the stairs. The range of 34 to 38 inches above the stair nosing is specified in the North Carolina Residential Code because it provides sufficient support for individuals of varying heights while also accommodating the average user. This height enables a comfortable grip without being so high that it forces users to stretch awkwardly or so low that it fails to provide adequate support.

Setting the handrail height within this range balances safety and practicality, ensuring that handrails are effective in preventing falls and supporting individuals as they ascend or descend the stairs. A height outside this range may not meet safety standards or could lead to accidents due to improper support or accessibility.