The vertical portion between each tread on the stair. This may be missing for an "open" stair effect.Stair Design DWG File, Stair Design Detail, Stair Design Download file.
Stairway Detail
Elevator installation deta
Lift plan and elevation de
Stair Detail
Elevator details
Architectural Passenger el
Elevation and sectional de
2d view elevator block sec
Escalator types and detail
Stair Plan & Elevation Det
Elevator top view plan det