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Australian floor span tables

Floor Joist & Bearer Span Calculator Australia

Compare preliminary steel, LVL and timber options for residential floor joists, floor bearers and single-storey wall/roof bearer load cases using published source tables.

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1.5kPaResidential floor live-load basis, with dead-load and wall/roof source cases matched where available.

Published table matches

Source-backed floor solutions

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Tick one or more source-backed products to add them to the project report.

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Sources

Steel, LVL and timber span tables

This calculator uses the locked ground-floor source dataset prepared from published Australian product span tables. Results remain preliminary and should be checked against the original source documents.

BoxspanDuraGalDindas LVLSmartLVLHyne timbermeyPINE3

Coming soon

Double-storey wall load checks

Double-storey bearer tables are held out of the first release and will be added once the display logic and source conditions are reviewed.