Architectural · G-RH27H

Handrail Section

Materials

Elements

About this detail

Stair and ramp handrail configurations show graspable portion clearances, mounting heights from 34 to 38 inches, and mandatory end extensions. Stair nosing profiles illustrate curved, beveled, and angled riser geometries with a maximum 1-1/2-inch projection and half-inch maximum radius. Tread detailing specifies a 2-inch wide solid contrasting stripe at top and bottom stair treads. Clearances provide 1-1/2 inches of wall space with bar dimensions spanning 1-1/4 to 2 inches.

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