Stairway Detail with Tread, Riser, Railings and Section Dimensions

This AutoCAD DWG file provides a detailed stairway drawing with precise tread and riser dimensions, landing layouts, railing placements, and structural section views to support accurate architectural and construction planning. The drawing illustrates the stair configuration, including step sizes, slope gradients, landing widths, handrail heights, support framing, and key dimension annotations that help architects, interior designers, civil and structural engineers, and builders integrate stair systems into building plans confidently. Each stair component, such as treads, risers, stringers, and guardrails, is annotated with exact measurement values, making it easy to coordinate with wall intersections, floor levels, and safety clearances in residential and commercial projects.