Architectural · A-BF3CH

Stair Landing and Run Transition at Second Floor

Materials

Steel Timber / Wood

Elements

Partitions Stairs Floors / Slabs

Connections

HSS Connection

About this detail

The second floor transition features a plywood subfloor and hardwood finish supported by wood floor framing over partition type 1B. Steel angles run continuously between stringers to support treads, risers, and stringer assemblies. A two-inch steel landing stringer ties into a hollow structural section member per structural drawings. Plywood blocking provides additional support at the landing level.

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