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Stairways

SettingDescription
Distributed Stair Weight The factored weight per tread length of the stairway in lb/in or kg/mm.
  • Constant: *DPAR-DEFAULT-STAIR-DISTRIBUTED-WEIGHT*
  • English: 6.67
  • Metric: 0.119
Flight Spacing The clearance between flights in a stairway.
  • Constant: *DPAR-STAIRWAY-FLIGHT-SPACING*
  • English: 12.0 in
  • Metric: 300.0 mm
Flight Width The width of a flight of stairs.
  • Constant: *DPAR-STAIRWAY-FLIGHT-WIDTH*
  • English: 36.0 in
  • Metric: 1000.0 mm
Landing Length The length of a landing in a stairway.
  • Constant: *DPAR-STAIRWAY-LANDING-LENGTH*
  • English: 36.0 in
  • Metric: 1000.0 mm
Riser Height The height of a step (or between steps) in a stairway.
  • Constant: *DPAR-STAIRWAY-DEFAULT-RISER-HEIGHT*
  • English: 7.75 in
  • Metric: 195.0 mm
Tread Length The default length (or depth) of a single step in a stairway.
  • Constant: *DPAR-STAIRWAY-DEFAULT-TREAD-LENGTH*
  • English: 9.75 in
  • Metric: 245.0 mm