I Beam Floor Joist Span Chart

Spans shown above cover a broad range of applications.

I beam floor joist span chart.

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. Spans shown above cover a broad range of applications. Minimum intermediate bearing length is 31 29. 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.

End spans must be at least 40 of the adjacent span. If sheathing is nailed only not recommended reduce spans by 129. It may be possible to exceed these spans by analyzing a specific application with fastbeam selection software. Engineered wood products ewp span and size charts for bci joists.

Apa performance rated i joists pris are manufactured in accordance with pri 400 performance standard for apa ews i joists form x720 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. Lp solidstart i joists are a building material with built in environmental benefits made of engineered wood substrate a renewable resource with a reduced environmental impact raw material procurement targets small fast growing trees in lp s manufacturing process no part of the log goes. Spans in floors ceilings and roofs. 5 for loading other than that shown above refer to uniform load tables use fastbeam.

Floor joist span tables for various sizes and species of wood.