Wood Floor Beam Span Table

Also available for the android os.
Wood floor beam span table. View joist rafter tables. The full table shows more lumber sizes. Span calculator for wood joists and rafters also available for the android os. Tables 7 12.
There are several beam span tables for all the species of wood. Simplified maximum span tables for selected visual and mechanical grades of southern pine lumber in sizes 2 4 thru 2 12. 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. Use the span tables below to determine allowable lengths of joists and rafters based on size and standard design loads.
Download a pdf. This table is simply a sample and may not be valid for your region. 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. It also shows the maximum that the beam can span.
Sample floor beam span table. Floor joist span tables for various sizes and species of wood.