Residential Stair Detail Drawing With Riser Tread Dimensions

This stair detail drawing presents a clear and professionally drafted layout created in AutoCAD format, suitable for residential and commercial building projects. The drawing includes a well-defined stair plan and section with accurate riser and tread proportions, typically showing riser heights between 150 mm and 180 mm and tread depths ranging from 250 mm to 300 mm for safe and comfortable movement. It also illustrates stair width standards around 900 mm, step alignment, landing levels, and directional flow, making it useful for architects and civil engineers during planning and execution. The stair detail drawing helps ensure compliance with common building norms while maintaining structural clarity and design balance.

The AutoCAD stair detail is prepared with clean line work, proper annotations, and readable dimensions that support integration into larger architectural layouts. This stair drawing is ideal for interior designers and builders who require accurate stair section drawing information for coordination with floors, beams, and finishes.