Floor Joist Span Calculator

This demo version is fixed at 1m clear span.

Floor joist span calculator.

Most lay outs are on 16 so the field is pre selected. Floor joist span calculator to use the joist span calculator below first select the species of lumber you will use for your construction project from the drop down list. Calculations to bs 5268 2 2002. Domestic floor joist calculator.

While every effort has been made to insure the accuracy of the information presented and special effort has been made to assure that the information reflects the state of the art neither the west coast lumber inspection bureau the american wood council nor its members assume any responsibility for any particular design prepared from this online span calculator. 1 enter joist details 1 1 span and joist spacing. Beam span deck framing beams floor joist span tables calculator span unsupported floor ceiling joists continuous vs single span joists jlc deck floor joist span chart cabin cantilever length restrictions in forte. Also available for the android os.

The lowest is a plain ceiling joist with no storage 10 pounds per square foot. Span calculator for wood joists and rafters also available for the android os. Next use the buttons in the table to select the maximum length in feet or metres in brackets that your floor joists must span. There are six choices.

The highest is a fully loaded floor 70 pounds per square foot. Span tables tutorialdeck floor joist span chart cabin decks stair railingbci joists i joist span table chartfloor joist spantables to set your joists with images rooffloor joist span. Usually 400 450 or 600mm but any value can be used up to 610mm max. Select the on center spacing for the joists.