Standard Details (SD)

SD-18: Steel Beam Bearing on Timber Frame Wall

A reference for pocket/bearing formation within a timber frame wall line.

Duration: 7 minLevel: Details
SD-18: Steel Beam Bearing on Timber Frame Wall

SD-18: Steel Beam Bearing on Timber Frame Wall

What this detail covers

  • A bearing arrangement where a steel beam sits within a timber frame wall pocket.
  • Using solid packers/shims to achieve the correct level and bearing.

Key steps

  1. Confirm pocket location, bearing length, and required cripples/posts from the engineer.
  2. Install blocking/cripple posts below the pocket as specified.
  3. Pack the beam to level using solid steel or plywood shims/packs (as specified) and fix to schedule.

Checks

  • Beam level and bearing confirmed before closing up linings.
  • Fixings installed per schedule and into the correct timber elements.

Common mistakes

  • Under-providing support below the pocket.
  • Packing with softwood offcuts that compress.

Indicative only: always follow the engineer’s fixing schedule and the project drawings.

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