Steel Staircase Handrail And Structural Stair Detail Drawing

This steel staircase handrail and structural stair detail drawing presents complete construction information for staircase installation in residential building design. The drawing sheet includes a detailed stairway elevation showing the slope, riser arrangement, and handrail placement along both sides of the staircase. The handrail system is constructed using 75 x 50 x 6 mm mild steel box section handrails supported by 75 x 10 mm mild steel plates and 10 mm diameter mild steel rods forming the guardrail system. Structural support for the stair is provided by two numbers of 150 x 75 mm mild steel T sections placed at approximately 1 foot 9 inch center-to-center spacing along the staircase span. The stair detail also includes dimensional information indicating a stair height of about 10 feet 6 inches and structural alignment relative to the building elevation.