The "detail" in your DWG is only as good as its connections. You should provide separate enlarged views for:
2R + T = 600–630 mm (24–25″)
: Often made of steel UPN or IPE sections for modern industrial looks. double stringer staircase detail dwg
: Specify the exact dimensions, such as a C12 x 20.7 channel or similar structural steel section. The "detail" in your DWG is only as good as its connections
Top landing slab ┌─────────────┐ │ │ Stringer│ ┌──────┐ │ C-channel│ │Tread │ │ │ └──────┘ │ │ ┌──────┐ │ │ │Riser │ │ │ └──────┘ │ └─────────────┘ Bottom floor slab double stringer staircase detail dwg