This house stair section layout design, available in AutoCAD DWG format, provides a detailed representation of the stair structure, including wall placements, RCC slab, and water tank details. The design offers a precise section view of the stairway, ensuring efficient planning and construction. Ideal for architects, builders, and engineers, this DWG file simplifies the visualization and customization of stair sections in residential projects. It is a valuable resource for those looking to optimize stair design while considering structural elements such as wall and slab integration.