Parts Of A Steel Roof Truss

This video shows you the components of a truss and some common terminology trusses are a collection of many small members positioned to take specific loads a.

Parts of a steel roof truss.

The first timber to be placed it s always horizontal and it s placed at top of the external. Plumb cut vertical cut to the end of the top chord to provide for vertical plumb installation of the fascia or. Roof truss types configurations. The truss profile span heel height overall height overhang and web configuration depend on the specific design conditions and will vary by application.

The rafters when combined together help to form the truss. The components of a roof truss 1 wall plate bearing. Almost same as wall plate but it s not place on the wall it s most time 1 2m apart. Studio two bearing points truss.

The portion of the truss lying between two consecutive joints is called a panel. The member spanning from truss to truss which is meant to carry the load of the roofing material and to transfer it on the panel points is called a purlin. All american made engineered agricultural gable trusses 4 12 pitch heavy duty 2 angled steel painted black. Truss the truss is a framework comprised of wooden beams that helps to support the roof.

King post truss parts explained. The portion of the roof contained between successive trusses is called a bay. The basic components of a roof truss overhang extension of the top chord of a truss beyond the bearing support. All come with 16 overhang past post.

Fascia this is the trim used to cover the eaves. The following are various components of a roof truss. Components of roof truss a common truss is recognizable by its triangular shape and is most often used in roof construction. 12 50 a foot 12 40 14 95 a foot 42 60 all lean to shed trusses 1 12 pitch.

It is often used in simple roof trusses such as in the shed porch and garage. 2 tye beam bottom chord. 3 rafter top chord. Principal rafter or top chord.

The terms below are typically used to describe the various parts of a metal plate connected wood truss.