Square Spiral Staircase

This AutoCAD drawing offers a thorough visual presentation of a square spiral staircase, also known as a box-shaped helical stairway or a square-coil staircase. 

Rendered in both plan and elevation 2D views, the file carefully details the staircase’s steps, handrails, and structural elements that combine to create this unique architectural feature. 

Saved in the universally recognized DWG format, the design is available for free download, serving as an invaluable asset for architects, interior designers, or builders focusing on innovative and space-saving solutions.