Also available for the android os.
Floor joist dimensional lumber span chart.
Wood species spacing o c ss grade 1 grade 2 grade 3 grade.
Floor joist span tables for various sizes and species of wood.
Clayton f 8 10 2017 11 31 11 pm reply.
Joist span table use these tables to determine floor joist spans based on grade of lumber size of joist floor joist spacing and a live load of 30 lbs ft 2 or 40 lbs ft 2 these tables can also be used to determine deck joist span.
Cam s 6 25 2017 10 41 46 pm reply.
Span calculator for wood joists and rafters also available for the android os.
Data taken from cmhc wood frame house construction tables notes.
Douglas t 2 12 2017 9 58 35 pm reply.
Floor joist span use this table to determine the maximum lengths of floor joists based on species of lumber joist spacing and joist size.