Parts Of A Steel Roof Truss

The basic components of a roof truss overhang extension of the top chord of a truss beyond the bearing support.

Parts of a steel roof truss.

Truss the truss is a framework comprised of wooden beams that helps to support the roof. The truss profile span heel height overall height overhang and web configuration depend on the specific design conditions and will vary by application. Roof truss types configurations. The first timber to be placed it s always horizontal and it s placed at top of the external.

All come with 16 overhang past post. Plumb cut vertical cut to the end of the top chord to provide for vertical plumb installation of the fascia or. Fascia this is the trim used to cover the eaves. 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. King post truss parts explained. 3 rafter top chord. The following are various components of a roof 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. The rafters when combined together help to form the truss. 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.

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. 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. Panel truss segment defined by two adjacent joints or nodes.

2 tye beam bottom chord. 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. Principal rafter or top chord.

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.