Also available for the android os.
I joist roof span table.
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.
Use this table to determine the maximum lengths of roof rafters based on species and grade of lumber spacing dimensions load and slope.
Engineered wood products ewp span and size charts for bci joists.
These span tables assume installation of at least three joists or rafters that are spaced not more than 24 on center.
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.
Use this table to determine the maximum lengths of floor joists based on species of lumber joist spacing and joist size.
The calculated spans assume fully supported members properly sheathed and nailed on the top edge of the joist or rafter.
Web stiffeners shall be cut to fit between the flanges of the lp solidstart i joist leaving a minimum 1 8 gap 1 maximum.
Span calculator for wood joists and rafters also available for the android os.
High pitch 6 12 to 12 12 16 17 load bearing cantilever tables 18 21.