Tji Floor Joist Dimensions

Tji 360 joists 3 8 25 117 8 14 16 1 tji 560 joists 7 16 3 117 8 14 13 w uniform load in pounds per linear foot l span in feet d out to out depth of the joist in inches el value from table above for tji 110 210 230 and 360 joists δ 22 5 wl 4 2 el 2 67 wl 4 d x 10 5 for tji 560 joists.

Tji floor joist dimensions. Live load deflection is not the only factor that affects how a floor will perform. Walls are 8 made of 2 x4 16 oc with double top plate. Tji joist specifier s guide tj 4000 july 2019. Tj 9006 installation guide for deep depth tji 360 560 and 560d joists.

Fire safe construction 3 floor performance and tj pro rating 4 5 section 1. I would like to use the loft as a lounge possably adding a dormer on one side of the roof. Tj 9001 installation guide for floor and roof framing with tji 110 210 230 360 and 560 joists. Rafters are 2 x 6 24 oc set on 2 x 8 ridge board notched on to walls.

The joist sit on top of 2 x 4 walls nailed to rafters. Contact your weyerhaeuser representative for information. Tji 110 210 230 and 360 joists δ 22 5 wl4 2 el 2 67 wl2 d x 105 for tji 560 joists δ 22 5 wl4 el 2 29 wl d x 105 material weights include tji weights in dead load calculations see design properties table at left for joist weights tji joists are intended for dry use applications. The roof has 7 12 pitch.