Building Staircase Section Layout with Floor Height and Level Details

This AutoCAD drawing presents a clear building staircase section layout prepared for Architecture and Construction planning in multi-storey buildings. The section illustrates the vertical arrangement of stair flights, intermediate landings, and floor-to-floor heights with accurate proportions. Dimensions such as 3.00 m floor heights, 2.40 m lower level height, and 0.90 m slab thickness are clearly marked to explain circulation and clearance. Step alignment, landing positions, and stair direction are shown to support proper movement between floors. The drawing helps users understand how the staircase integrates within the overall building Structure.

The layout also supports Construction execution by clearly defining stair positioning relative to slabs, columns, and walls. Section A–A labeling and consistent dimensioning make the drawing easy to interpret during site coordination. This staircase section drawing is useful for professionals working on residential and commercial Projects where vertical circulation planning is required. Clean drafting, balanced proportions, and clear annotations improve accuracy in design development, structural coordination, and construction documentation using AutoCAD-based workflows.