Pre Engineered Floor Joist Span Table
For i joists we combine laminated veneer lumber lvl lp solidstart i joists have been evaluated by ccmc for.
Pre engineered floor joist span table. Floor span tables 6 9 uniform floor load plf tables 10 11 uniform roof load plf tables. Tb 861 maximum factored point load applied to either member of 2 ply tji joists canada tb 834 maximum point load applied to either member of 2 ply tji joists. Maximum spans are measured centerline to centerline of bearing and are based on uniformly loaded joists.
Apa pris are recognized through icc es esr 1405. Span refers to the length of the i joist. This performance standard provides an easy to use table of allowable spans for applications in residential floor construction allowing designers and builders to select and use i joists from various member manufacturers using just one set of span tables.
Total load deflection is limited to l 240. Please verify availability with the lp solidstart engineered wood products distributor in your area prior to specifying these products. With these factors the lightest joist will have a maximum span of 17 feet 8 inches.
The apa mark of quality. Live load deflection is limited to l 480. The indicated spans are based on simple span joists.
Floor joist maximum spans multiple spans see note 4 span illustrations 40 psf live load 10 psf dead load improved performance l 480. Bci joists are specially constructed i joists with flanges made from strong versa lam laminated veneer lumber with oriented stranded board webs and approved waterproof structural adhesives providing outstanding strength and durability. Engineered wood products ewp span and size charts for bci joists.
This is the most common as the typical span is 15 feet. 5 for loading other than that shown above refer to uniform load tables use fastbeam software or contact georgia paciļ¬c engineered lumber technical services. The l 480 table with a 40 per square foot live load and a 20 per square foot dead load with a depth of 11 7 8 inches will give you spans according to joint weight.