Roof Joist Detail

Kcs joists are a version of the k series joists but designed for a constant shear and moment which allows for greater flexibility for locating extra loads such as those from rooftop units.

Roof joist detail.

I joists are used extensively in residential floor and roof framing. They are ideal for long spans including continuous spans over intermediate supports. End bearing with rim joist. Follow new articles new articles and comments.

These joists easily handle spans that wood systems cannot handle while their lightweight construction makes them much less costly than steel beams. End bearing in hanger supported by a beam. Description the use of k series joists in the framing of floors and roofs offers huge advantages when compared to wood truss and steel beam systems. End bearing in hanger supported by i joist s 44kb.

End bearing with rim board. Tji joists floor framing details components. Trus joist floor framing made simple. End bearing in hanger on a top plate.

The firring strips allow the roof to have the slope required to enable water run off to the rain water outlets. Intermediate bearing with blocking panels. These joists are typically used in roof structures. The roof deck material is usually chipboard or plywood.

Lh and dlh series joists are for longer span conditions and are capable of supporting larger loads.