I Joist Roof System

Trus joist tji joists are a key part of making a high performance floor.

I joist roof system.

The dimensional stability of tji joists help them resist warping twisting and shrinking that can lead to squeaky floors. These are the right choice for both residential and non residential floor and roof joist construction. Tji joists are lightweight and come in long lengths which makes them faster and easier to install than traditional framing and saves you both. 2 0 maximum cantilever roof truss span 2 0 maximum cantilever hip girder trusses truss roof trusses 13 0 maximum roof truss span.

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. I joists are used extensively in residential floor and roof framing. The bottom half is carried by the exterior bearing walls. The load from the top half of the roof is carried by the bearing wall or structural ridge.

We can offer cost saving flooring and roofing solutions to a range of public and private sector applications. It includes recommendations for the proper use of joist hangers squash blocks an. For hip roofs with the hip trusses running parallel to the cantilevered floor joists the i joist reinforcement requirements for a span of 26 ft. Lp solidstart i joists are more versatile than open web floor trusses and more uniform and dimensionally stable than lumber.

I joists are quality materials used to build engineered roof systems timber floors and walls. They are ideal for long spans including continuous spans over intermediate supports. Post beam roof support 7. Complete instructions on placing second floor beams and for post and beam roof systems.

I joists provide a high performance alternative to dimension lumber joists for floor and roof applications. 2nd floor joist 3. An introduction to best practices in the design of engineered roof systems. Floor joist beam 2.

Build sturdy stable floors with wider flanges. Because i joists are straight and true it s easier for builders to avoid crowning and maintain a level framing surface. They can be trimmed on site and long lengths allow ceilings and floors to be designed with fewer pieces saving installation time.