Interior Handrail Height Code
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Interior handrail height code. The height of the railing is also specified by city building code. Handrail height is the height of the handrail in relation to the stairs. Reference source 2015 international residential code buy on amazon.
Handrail height to be placed a minimum 34 inches to 38 inches. These photos explain heights and where to measure for proper installation requirements. For more information see section r311 7 of the 2015 international residential code for a more in depth look at stair requirements.
Codes require railings against a wall to be between 30 inches and 38 inches high while handrails on open stairs must be 34 to 38 inches high. Handrails shall not be less than 30 inches 762 mm high or more than 42 inches 1067 mm high measured vertically above the nosing of the tread or above the finished floor of the landing or walking surfaces. Handrail height on the stairs should be no less than 34 inches and no greater than 38 inches.