Details of staircase frame in AutoCAD, dwg file.

This Architectural Drawing is AutoCAD 2d drawing of Details of  staircase frame in AutoCAD, dwg file. A staircase or stairway is one or more flights of stairs leading from one floor to another, and includes landings, newel posts, handrails, balustrades and additional parts. A stairwell is a compartment extending vertically through a building in which stairs are placed.