: How the tread (wood, steel, or glass) is fixed to the stringer, such as with side brackets or concealed supports .
Illustrating the exact rise, run, total height, and headroom clearance lines.
Open the downloaded DWG in a separate window. Check the scale (typically drawn 1:1 in Model Space) and purge any unused blocks or layers ( PURGE command).
Showing the overall width of the stair, landing dimensions, and handrail placement. double stringer staircase detail dwg free
The Architectural Guide to Double Stringer Staircase Details (With Free DWG Download Guide)
A is a structural system utilizing two parallel support beams—stringers—to carry the weight of the treads and occupants . Unlike mono-stringer designs that use a single central spine, the double stringer configuration offers enhanced stability and a balanced aesthetic, making it a preferred choice for both modern residential and high-traffic commercial applications.
: Often provides technical diagrams and shop drawing examples for steel-framed systems. : How the tread (wood, steel, or glass)
Usually, the stringers are fixed to the main structural frame of the building at the ground floor and the top floor. Key Components of a Double Stringer Staircase Detail (DWG)
: Offers manufacturer-specific BIM and CAD files for stairs.
Your DWG file must accurately represent three primary connection zones: Check the scale (typically drawn 1:1 in Model
A double stringer staircase uses two structural members (stringers) running parallel to support the stair treads and risers. Unlike single stringer stairs, which often look more sculptural, or traditional closed-stringer stairs, double stringers provide exceptional stability and allow for a wider variety of tread materials.
: In wood stringers, overcutting the notches reduces the "throat depth" (the remaining uncut wood), which must be at least 5 inches for structural integrity .