Staircase Plan and Section Drawing with Dimensions AutoCAD File

This AutoCAD DWG file presents a detailed staircase plan and section drawing with complete structural and dimensional information for residential and commercial buildings. The drawing includes staircase layout, step numbering, landing arrangement, wall thickness, riser and tread measurements, and passage width of approximately 0.90 m. It also illustrates block masonry walls of 12.5 cm thickness, compensated steps, and clear height details for safe movement. The file provides plan view, elevation view, and sectional view to help architects and engineers understand vertical circulation planning clearly. The staircase design file is suitable for architectural drafting, construction documentation, and interior layout planning. It supports the accurate placement of stairs in multistory buildings, apartments, offices, and housing projects.