Stairway CAD Drawing with Plan, Elevation, and Riser-Tread Details

The Stairway CAD Drawing with Plan, Elevation, and Riser-Tread Details provides a comprehensive representation of stair designs for residential and commercial buildings. This CAD drawing illustrates stair layout, including step arrangement, landing placement, handrail positions, and structural connections. Plan views show stair dimensions, width, and orientation, while elevation views highlight riser heights, tread depths, and overall staircase slope. Standard stair dimensions, such as riser height (150–180 mm), tread width (250–300 mm), and handrail height (900–1000 mm), are included to ensure ergonomic use, safety, and compliance with building codes. Proper detailing allows accurate construction, alignment, and aesthetic integration within architectural layouts.