Residential Floor Joist Span Tji Span Chart
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.
Residential floor joist span tji span chart. Maximum floor joist span for no. They are organized by two main tables one for live load deflections of l 360 and one for l 480. When building a house or even a deck it is important to confirm. Using tji span tables the following screen shot comes from the trus joist tji manual.
1 psf lb f ft 2 47 88 n m 2. Find out how far a 2 x 10 made from no. Geometry loading spacing bearing conditions etc. 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.
The tables look overwhelming but they are actually pretty simple to use. These six tables cover the most common. 2 pine or other material can span as a floor joist according to 2018 international residential code for living bedroom and storage areas. 2 grade of douglas fir are indicated below.
9 16 tji joists design properties 6 floor span and load tables 7 8. Dead load weight of structure and fixed loads 10 lbs ft 2 live load is weight of furniture wind snow and more. We ve included 2x6 2x8 2x10 and 2x12 joist spans and more. Ilevel trus joist tji joist specifier s guide tj 4000 february 2008 all in one 2 design properties 3 material weights 3 floor span tables 4 floor load tables 5 psf to plf conversion table 5 floor performance 6 tj.
See our complete chart of floor joist size span and spacing requirements before you build. Span tables below illustrate common combinations of the multiple variables available. 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. Engineered floor joists span calculator.