Tji Roof Span

Their dimensional stability helps resist the warping twisting and shrinking that can lead to squeaky floors.

Tji roof span.

The tji joist were developed about 50 years ago and continue to be a great engineered wood product providing strength and consistency for high performance floor and roof structures. 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. The link below provides additional information and span tables for tji joists in ceiling applications. Tji joist specifier s guide tj 4000 july 2019.

Span calculator for wood joists and rafters also available for the android os. Tj 9510 installation guide for floor and roof framing with tji s31 s33 and s47 joists east canada. Tj 9006 installation guide for deep depth tji 360 560 and 560d joists. Lvl flange for superior strength and a squeak free floor.

Capable of spans up to 32. Also available for the android os. Secondly the ceiling joists and end connections will require further consideration if thrust loads from a conventionally framed rafter roof system are present. Tji 110 joists tji 230 joists tji 560 joists 13 4 3 8 3 8 3 8 3 7 16 21 16 25 25 16 31 2 11 4 13 8 11 4 13 8 11 4 13 8 3 8 13 8 contents product identification allowable holes tji joists 9 117 14 9 117 8 14 16 9 117 8 7 14 16 9 11 8 14 16 9 117 8 14 16.

Tb 824 ceiling joist. Pre notched holes for mechanicals. 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 connectors 14 15. Fire safe construction 3 floor performance and tj pro rating 4 5 section 1.

Tj 9001 installation guide for floor and roof framing with tji 110 210 230 360 and 560 joists. In house design and engineering.