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.

It is often used in simple roof trusses such as in the shed porch and garage. The basic components of a roof truss overhang extension of the top chord of a truss beyond the bearing support. Panel truss segment defined by two adjacent joints or nodes. 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. The components of a roof truss 1 wall plate bearing. All american made engineered agricultural gable trusses 4 12 pitch heavy duty 2 angled steel painted black. 3 rafter top chord.

Components of roof truss a common truss is recognizable by its triangular shape and is most often used in roof construction. 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. The terms below are typically used to describe the various parts of a metal plate connected wood truss. Roof truss types configurations.

The following are various components of a roof truss. Studio two bearing points truss. 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 truss lying between two consecutive joints is called a panel. The portion of the roof contained between successive trusses is called a bay. 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. Almost same as wall plate but it s not place on the wall it s most time 1 2m apart.

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. 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. 2 tye beam bottom chord.

12 50 a foot 12 40 14 95 a foot 42 60 all lean to shed trusses 1 12 pitch.