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Architectural CAD Software

123Build

Structural analysis and 2D drawing software for timber, concrete and steel columns, beams and frames

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About 123Build

123Build is a software tool for 2D drawing and for calculating columns, beams and frames in timber, concrete and steel. It comes from BuildSoft, a developer of structural analysis software for engineers.

What 123Build offers

  • 2D drawing — sketching structural layouts.
  • Member calculation — columns, beams and frames in three materials.
  • Related BuildSoft tools — finite element analysis for steel, concrete and timber structures.
  • Steel connections — separate design software called PowerConnect.
  • BIM exchange — BIM Expert synchronises models between software packages.

Who it works with

Structural engineers. BuildSoft says its software supports Eurocode as well as AISC and ACI standards.

Key facts

  • Vendor: BuildSoft
  • Materials: timber, concrete and steel
  • Standards: Eurocode, AISC and ACI

Profile written by TrustList from the business's own published information, Oct 2026.

Categories & features

Rankings

As of 2026-10-05. Organic ranks only; sponsored placements are never ranks.

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