Parts Of A Steel Roof Truss

Fascia this is the trim used to cover the eaves.

Parts of a steel roof truss.

The portion of the truss lying between two consecutive joints is called a panel. The first timber to be placed it s always horizontal and it s placed at top of the external. Studio two bearing points truss. 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.

It is often used in simple roof trusses such as in the shed porch and garage. Almost same as wall plate but it s not place on the wall it s most time 1 2m apart. All come with 16 overhang past post. Truss the truss is a framework comprised of wooden beams that helps to support the roof.

King post truss parts explained. In a nutshell it s made up of a central vertical post called the king post two rafters meeting at the apex and a tie beam or the horizontal base. Plumb cut vertical cut to the end of the top chord to provide for vertical plumb installation of the fascia or. The components of a roof truss 1 wall plate bearing.

The rafters when combined together help to form the truss. Components of roof truss a common truss is recognizable by its triangular shape and is most often used in roof construction. The following are various components of a roof truss. The basic components of a roof truss overhang extension of the top chord of a truss beyond the bearing support.

The portion of the roof contained between successive trusses is called a bay. 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. Principal rafter or top chord. The truss profile span heel height overall height overhang and web configuration depend on the specific design conditions and will vary by application.

3 rafter top chord. All american made engineered agricultural gable trusses 4 12 pitch heavy duty 2 angled steel painted black. 12 50 a foot up to 20 14 95 a foot over 20 we stock 24 30 and 40 gable trusses and 12 lean to trusses. Roof truss types configurations.

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