Double Stringer Staircase Detail Dwg ((new)) May 2026

Feature: Double Stringer Staircase – Structural Detail

Type: Staircase Assembly – Steel or Reinforced Concrete
Usage: Interior/Exterior (specify as required)
Scale: 1:20 or 1:25 for detailing

• Section view of the tread and riser, showing their sizes and materials
• Elevation view of the tread and riser, showing their connection to the stringers

Keywords used: double stringer staircase detail dwg, open stringer detail, steel stair CAD, tread-to-stringer connection, weld symbols in DWG, stair rise run DWG. double stringer staircase detail dwg

• Steel: Angle cleat welded or bolted to stringer web.
• Concrete: Stringer with recess or cast-in step reinforcement.

Key Components of a Double Stringer Staircase: Section view of the tread and riser, showing

Tread Supports: Treads can be raised (sitting atop the stringers) or concealed within the stringer channel for a sleeker profile. Keywords used: double stringer staircase detail dwg, open

"Why would someone draw this?" Mara asked.

Part 3: Step-by-Step Guide to Drafting the Detail DWG

Assume we are creating a steel double stringer staircase with open (cut) stringers, 42" wide, supporting concrete-filled metal pan treads.

What is a Double Stringer Staircase?