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Stair Handrail height to be placed a Minimum 34 inches to 38 inches. For more information, see Section R311.7 of the 2021 International Residential Code for a more in-depth look at stair requirements.
Nov 20, 2023 · Stair railing should be no less than 34 inches high and no more than 38 inches high. Handrails can be higher than 38 inches with continuous transitions between flights or transitions from a handrail to a guard.
Nov 24, 2023 · The stair railing height code in the IRC states that the minimum height is 34-inches and the maximum height is 38-inches. The top of the handrail is measured from the stair nosing, as if you drew a diagonal line across the top of the stairs.
Sep 23, 2019 · The top rail must be at least 42 inches in height (§1910.29 (f) (1) (ii) (B)) and the handrail must be 30 to 38 inches in height (§1910.29 (f) (1) (i)) (as measured at the leading edge of the stair tread to the top surface of the rail).
Steps for Installing a Stair Handrail. Stand 4-foot level on first step and hold it plumb. Mark the level where it meets top of second step. Calculate height of handrail and mounting brackets; mark bracket height on level. Use level to mark bracket height on wall at top and bottom of staircase. Snap chalk line to connect the two wall marks.
Jul 22, 2022 · The standard height of handrails is between 34 and 38 inches, measured vertically from the nose of the stair treads. Handrails must be shaped in a manner that allows users to grip them firmly. When the handrail is integrated into the top railing of a guard rail system, it must be contoured in a way to allow for gripping.
