Parts Of A Steel Roof Truss

King post truss parts explained.

Parts of a steel roof truss. Truss the truss is a framework comprised of wooden beams that helps to support the roof. 2 tye beam bottom chord. 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. The first timber to be placed it s always horizontal and it s placed at top of the external.

Panel truss segment defined by two adjacent joints or nodes. Fascia this is the trim used to cover the eaves. Plumb cut vertical cut to the end of the top chord to provide for vertical plumb installation of the fascia or. Principal rafter or top chord.

The terms below are typically used to describe the various parts of a metal plate connected wood truss. The portion of the truss lying between two consecutive joints is called a panel. All come with 16 overhang past post. Roof truss types configurations.

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

3 rafter top chord. The basic components of a roof truss overhang extension of the top chord of a truss beyond the bearing support. 12 50 a foot 12 40 14 95 a foot 42 60 all lean to shed trusses 1 12 pitch. 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.

It is often used in simple roof trusses such as in the shed porch and garage. The components of a roof truss 1 wall plate bearing. 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.

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.