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