Table 2 floor joists 40 psf live load 10 psf dead load 360 deflection.
1 syp floor joists.
Southern yellow pine syp has the highest density of all structural lumber species.
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Listed are 46 tables based on common loading conditions for floor joists ceiling joists and rafters.
Dead load weight of structure and fixed loads 10 lbs ft 2.
Maximum floor joist span for no.
168 00 h x 11 25 w x 1 50 d.
Effective june 1 2013.
1 ft 0 3048 m.
View joist rafter tables.
Dense structural select structural nondense structural no 1 dense no 1 nondense no 2 dense no 2 nondense no 3 12.
1 psf lb f ft 2 47 88 n m 2.
7 3 7 1 6 10 7 1 6 10 6 6 6 10 6 6 6 4 5 6.
2 grade of douglas fir are indicated below.
Floor joist span tables for various sizes and species of wood.
Simplified maximum span tables for selected visual and mechanical grades of southern pine lumber in sizes 2 4 thru 2 12.
1 1 2 x 11 1 4 x 14 actual.
Product may vary by store.
Ideal for use as floor joists framing members wall panels and in roof trusses 2 prime grade.
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.