Wood Floor Beam Span Table

Also available for the android os.

Wood floor beam span table.

There are several beam span tables for all the species of wood. Tables providing size selections for various beam spans and loading combinations for southern pine dimension lumber and southern pine glued laminated timber are available for the following applications. This span table excerpt shows two possible sizes of built up floor beams 2 x 10 and 2 x 12. View joist rafter tables.

Span calculator for wood joists and rafters also available for the android os. 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. Simplified maximum span tables for selected visual and mechanical grades of southern pine lumber in sizes 2 4 thru 2 12. Sample floor beam span table.

Use the span tables below to determine allowable lengths of joists and rafters based on size and standard design loads. Download a pdf. Listed are 46 tables based on common loading conditions for floor joists ceiling joists and rafters. Floor joist span tables for various sizes and species of wood.

You can also use the wood beam calculator from the american wood council website to determine maximum rafter and joist lengths. It also shows the maximum that the beam can span.