Trus Joist Roof Span Tables

Span calculator for wood joists and rafters also available for the android os.

Trus joist roof span tables.

Header details 24. The dimensional stability of tji joists help them resist warping twisting and shrinking that can lead to squeaky floors. These new joists offer a wide nailing surface for faster installation and easier handling and provide the same guaranteed performance you ve come to expect from weyerhaeuser products. Listed are 46 tables based on common loading conditions for floor joists ceiling joists and rafters.

Also available for the android os. Weyerhaeuser tji joist floor framing includes a series of joists made in canada. 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 framing. 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.

Ceiling joist span use this table to determine the maximum lengths of ceiling joists based on species of lumber joist spacing and joist size. View joist rafter tables. Timberstrand lsl 12 13 microllam lvl 14 15 parallam psl 16 17 non snow roof load tables timberstrand lsl 18 19 microllam lvl 20 21 parallam psl 22 23 beam details 24 window and door. Roof truss span tables alpine engineered products 15 top chord 2x4 2x6 2x6 2x4 2x6 2x6 2x4 2x6 2x6 2x4 2x6 2x6 bottom chord 2x4 2x4 2x6 2x4 2x4 2x6 2x4 2x4 2x6 2x4 2x4 2x6 2 12 24 24 33 27 27 37 31 31 43 33 33 46 2 5 12 29 29 39 33 33 45 37 38 52 39 40 55 3 12 34 34 46 37 39 53 40 44 60 43 46 64 3 5 12 39 39 53 41 44 61 44 50 65 47 52 70.

Fire safe construction 3 floor performance and tj pro rating 4 5 section 1. Trus joist tji joists are a key part of making a high performance floor. Tji joists are lightweight and come in long lengths which makes them faster and easier to install than traditional framing and saves you both time and money. Floor load tables timberstrand lsl 6 7 microllam lvl 8 9 parallam psl 10 11 snow roof load tables.

Trus joist tji joist specifier s guide tj 4000 july 2019.