This collection features 23 sets of steel structure evacuation stairs, including single-run, double-run, triple-run, and double scissor stairs. All designs are available in detailed CAD drawings in DWG format.
Materials Catalog
Sample Content Screenshots
Data Catalog – Searchable Version
| Name | Size |
| +05 Steel Ladder | |
| 001 Steel Structure Frame Diagram.dwg | 85.9 KB |
| 002 Steel Structure – Ladder Detail Drawing.dwg | 41.4 KB |
| 003 Steel Structure Staircase.dwg | 389.0 KB |
| 004 Steel Ladder.dwg | 34.9 KB |
| 005 Arc Steel Ladder Detail Drawing.dwg | 45.7 KB |
| 006 Two Run Staircase Diagram 1.dwg | 96.4 KB |
| 007 Detailed Drawing of Simple Steel Staircase Construction Method.dwg | 35.9 KB |
| 008 Two Run Staircase Diagram 2.dwg | 158.0 KB |
| 009 Two Run Staircase Diagram 3.dwg | 132.0 KB |
| 010 Two Run Staircase Diagram 4.dwg | 125.0 KB |
| 011 Double Fold Staircase 1.dwg | 111.0 KB |
| 012 Two Fold Staircase 2.dwg | 145.0 KB |
| 013 Two Fold Staircase 3.dwg | 107.0 KB |
| 014 Two Fold Staircase 4.dwg | 167.0 KB |
| 015 Three Run Staircase Diagram 1.dwg | 166.0 KB |
| 016 Three Run Staircase Diagram 2.dwg | 118.0 KB |
| 017 Three Run Staircase Diagram 3.dwg | 90.7 KB |
| 018 Three Run Staircase Diagram 4.dwg | 153.0 KB |
| 019 Triple Fold Staircase 1.dwg | 139.0 KB |
| 020 Three Fold Staircase 2.dwg | 87.4 KB |
| 021 Double Scissor 1.dwg | 154.0 KB |
| 022 Double Scissor 2.dwg | 117.0 KB |
| 023 Outdoor Steel Staircase.dwg | 430.0 KB |
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