Staircase Section AutoCAD DWG Drawing with Riser Tread Details

This staircase section AutoCAD DWG drawing file provides a clear and technical sectional view of a reinforced concrete staircase system used in residential and commercial buildings. The drawing illustrates the complete vertical stair profile, including riser height, tread width, landing levels, waist slab thickness, and floor-to-floor height connection. Standard measurements such as 150 mm riser height, 250 mm tread width, landing slab thickness, and overall stair slope are clearly indicated to support safe movement and code-compliant design. The section also shows handrail alignment, headroom clearance, and structural support details, making it suitable for construction and coordination purposes.

This staircase section drawing AutoCAD DWG file is useful for architects, civil engineers, interior designers, and builders preparing detailed working drawings. The drawing supports professional use in AutoCAD, 3d Max, Revit, and Google SketchUp workflows for drafting, detailing, and presentation. With clean line work, accurate dimensions, and construction-ready detailing, this staircase section drawing helps save drafting time and improves accuracy during design and execution stages. It serves as a reliable reference for stair detailing and is available through cadbull.com subscription access for professional architectural and engineering projects.