Residential Floor Joist Span Tji Span Chart

When building a house or even a deck it is important to confirm.

Residential floor joist span tji span chart.

It shows the standard span tables for tji s. Floor span tables 4 material weights 4 floor load table 5 psf to plf conversion table 5 tji joist floor framing 6 floor details 7 rim board selection and installation 8 allowable holes 84 9 cantilevers 10 11 cut length. 2 grade of douglas fir are indicated below. Engineered floor joists span calculator.

Using tji span tables the following screen shot comes from the trus joist tji manual. Floor truss span chart each individual floor truss design is unique based on multiple variables. They are organized by two main tables one for live load deflections of l 360 and one for l 480. Span tables below illustrate common combinations of the multiple variables available.

Trus joist tji joist specifier s guide tj 4000 july 2019 2 fire safe construction 3 floor performance and tj pro rating 4 5 section 1. 2 pine or other material can span as a floor joist according to 2018 international residential code for living bedroom and storage areas. Geometry loading spacing bearing conditions etc. The tables look overwhelming but they are actually pretty simple to use.

These six tables cover the most common. 9 16 tji joists design properties 6 floor span and load tables 7 8. Gpi and wi series joists residential floor span charts simple spans multiple spans see note 4 span illustrations 40 psf live load 10 psf dead load improved performance1 l 480 joist joist spacing simple span. Tji i joists i joists faqs floor truss span chart select trusses lumber inc tji span table floor joists view enlarged image red for engineered whats people lookup in this blog.

See our complete chart of floor joist size span and spacing requirements before you build. 1 psf lb f ft 2 47 88 n m 2. Find out how far a 2 x 10 made from no. Dead load weight of structure and fixed loads 10 lbs ft 2 live load is weight of furniture wind snow and more.