Ensure your DWG profile reflects code-compliant dimensions. For commercial applications, a maximum riser height of 7 inches (178 mm) and a minimum tread depth of 11 inches (279 mm) is standard.
+---------------------------------------+ | Stringer | | (2) 12" x 1/2" x 10' long, | | steel, welded to newel posts | +---------------------------------------+ | Tread | Riser | Tread | Riser | | (12" x 1" x 48" long, | (7" x 1" x | | wood) | 48" long, wood) | +---------------------------------------+ | Newel Post | | (4" x 4" x 10' long, steel) | +---------------------------------------+ | Handrail | (2" x 2" x 10' long, | | steel, welded to newel posts) | +---------------------------------------+
: Pre-made DWG files from the internet may not match your local jurisdiction's latest egress or guardrail height mandates. Always manually cross-reference dimensions.
Steel plates or angles welded or bolted to the stringers to hold the treads. double stringer staircase detail dwg
For architects, engineers, and designers, creating a precise (AutoCAD file) is critical for fabrication and installation. This article explores the essential components, detailing best practices, and design considerations for double stringer stairs. What is a Double Stringer Staircase?
Use a for the cut profile of the stringer.
(through treads)
The foundation of any staircase DWG is the geometry. The drafter must determine the "Going" (run) and "Rise" based on the floor-to-floor height.
A well-prepared DWG (AutoCAD drawing) for a double stringer staircase provides the exact geometric and material information needed for fabrication and installation. These files ensure safety, code compliance, and aesthetic consistency—they are used by architects, civil engineers, interior designers, and builders alike.
What you plan to use for the stringers (HSS box sections, PFC channels, or flat plates)? Ensure your DWG profile reflects code-compliant dimensions
If you'd like a more detailed example or specific guidance on creating a double stringer staircase detail in DWG, feel free to ask!
When creating a double stringer staircase detail in DWG, keep the following tips in mind:
