Stair Detail Drawing with Riser Tread Dimensions and Landing Levels

This stair detail drawing is prepared in AutoCAD format and presents a complete architectural and structural layout of stair construction. The drawing includes plan views and elevation sections showing stair width, riser height, tread depth, and intermediate landing arrangements. Handrail alignment, stair slope, and level transitions are clearly illustrated with measured dimensions and reference markers. Vertical and horizontal measurements define overall stair length, landing clearance, and headroom, ensuring an accurate understanding for construction and coordination within building layouts.

The stair detail drawing also shows side elevation profiles with railing details, support walls, and base connections aligned to ground levels. Step numbering, landing offsets, and height differences are clearly marked to support precise execution on site. Sectional detailing highlights stair thickness, edge treatment, and finishing alignment. This AutoCAD stair detail drawing is suitable for architects, civil engineers, and interior planners who require reliable stair design references for residential, commercial, or public circulation projects.