I Joist Roof Framing Details

The bottom half is carried by the exterior bearing walls.

I joist roof framing details.

Instead a wood i joist roof system is framed with either a central bearing wall or a structural ridge a beam that carries the roof load to posts. September 2011 reorder tj 9001 mportant. Extra framing while the flanges resist bending ideal for long spans in floors ceilings and roofs. Alternatively you can download a free viewer by visiting this link and downloading the dwg trueview application.

Here you can view and download individual floor and roof details for your use. Blocking required at bearing for lateral support not shown for clarity. The load from the top half of the roof is carried by the bearing wall or structural ridge. Because i joists are straight and true it s easier for builders to avoid crowning and maintain a level framing surface.

Lp solidstart i joists are a building material with built in environmental benefits made of engineered wood substrate a renewable resource with a reduced environmental impact raw material procurement targets small fast growing trees. Tji joists floor framing details components. Verify double i joist capacity to support concentrated loads. They are ideal for long spans including continuous spans over intermediate supports.

I joists are used extensively in residential floor and roof framing. Follow new articles new articles and comments. Attach i joist per 1b. Trus joist floor framing made simple.

If you don t have autocad you will need to sign up for a free account and use autodesk viewer a web based applications. Corbett grace their parents and even their kids are learning a lot about the many ways a few right many wrong to build a high performance home. Multiple i joist header with full depth filler block shown. 1n do not bevel cut joist beyond inside face of wall note.

Glulam and multiple scl headers may also be used.