Tji Floor Joist Span Chart

L 480 is the design criteria we recommend for the best performing floor.

Tji 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. Using tji span tables. There are six choices. Fire safe construction 3 floor performance and tj pro rating 4 5 section 1.

The tables look overwhelming but they are actually pretty simple to use. The lowest is a plain ceiling joist with no storage 10 pounds per square foot. Features and benefits lvl flange for superior strength and a squeak free floor capable of spans up to 32 pre notched holes for mechanicals multiple depths and series for any application in house design and engineering long spans. 9 16 tji joists design properties 6 floor span and load tables 7 8 tips for preventing floor noise 8 allowable holes 9 cantilevers 10 11 roof span and load tables 12 13.

Tj 9001 installation guide for floor and roof. This is how far apart they will be. Engineered wood products ewp span and size charts for bci joists. The following screen shot comes from the trus joist tji manual.

Also available for the android os. Most lay outs are on 16 so the field is pre selected. 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. Select the on center spacing for the joists.

Tji joist specifier s guide tj 4000 july 2019. Tj 9006 installation guide for deep depth tji 360 560 and 560d joists. 5036 usp connector guide for trus joist products. It shows the standard span tables for tji s.

Csg tj17 simpson connector guide for trus joist products. Csg tjcan12 simpson connector guide for trus joist products. They are organized by two main tables one for live load deflections of l 360 and one for l 480. Span calculator for wood joists and rafters also available for the android os.