6.90m x 3.50m Staircase Section Layout with Parapet Wall Details

This AutoCAD drawing presents a detailed staircase section layout with overall dimensions of 6.90 meters by 3.50 meters, designed for accurate vertical circulation planning. The section clearly illustrates multiple stair flights, intermediate landings, and the relationships between floor heights. Technical details, such as tread size (0.25 m), riser height (0.175 m), and stair width (0.90 m), are clearly marked to support safe and comfortable movement. Floor-to-floor heights of 3.00 m and total vertical rise of 6.90 m are shown for proper coordination. The drawing reflects professional Staircase Details required for residential and small commercial Projects.

The layout also includes RCC slab positioning and a parapet wall at the terrace level to address safety and edge protection requirements. Section A–Labeling, ground-level references, and clear dimensioning improve understanding during execution. This drawing supports structural coordination by showing alignment between stairs, slabs, and vertical elements. Clean drafting and proportional clarity make the drawing suitable for Construction Detail Drawings, helping architects and site teams execute staircase construction accurately using AutoCAD-based workflows.