The step is composed of the tread and riser.The part of the stairway that is stepped on. It is constructed to the same specifications as any other flooring. Stair Design DWG file, Stair Design DWG File Download, Stair Design Detail.
Wall and staircase facade
2d view elevator block sec
Stair Section & Plan & Ele
Stair detail & section
Simple Stair Detail
Stair Detail
Lift section cad drawing i
Elevator CAD Block Elevati
Stair Construction Detail
Elevator plan with double