Parts Of A Roof Truss

Just as there are many types of roofs with many roof parts there are many different types of roof trusses this extensive article explains through a series of custom truss diagrams the different truss configurations you can use for various roofs.

Parts of a roof truss.

One of a series of diagonal. Bottom chords bc the lowest longitudinal member of a truss. It provides support which allows for a far wider space between walls that provided by more traditional methods of framing. What is a king post roof truss.

When they build a home contractors will add a wooden frame for the roof on top of the house. Bearing cut or seat cut. 3 rafter top chord. The highest point on a truss where the sloping top chords meet.

The truss profile span heel height overall height overhang and web configuration depend on the specific design conditions and will vary by application. Structural support of trusses usually walls normally with a timber wall plate. The pitched or common truss is characterized by its triangular shape. The wall plate width see figure 7.

In simplest terms a truss is the framed grouping of rafters under your house s roof. Cantilever part of structural member that extends. Almost same as wall plate but it s not place on the wall it s most time 1 2m apart. Bearing structural support of trusses usually walls normally with a timber wall plate.

Parts of a. The basic components of a roof truss apex highest point where the sloping top chords meet. Types of roof trusses. It is most often used for roof construction.

The first timber to be placed it s always horizontal and it s placed at top of the external. Anatomy of a traditional king post roof truss share share on pinterest a. There are two basic types of trusses. There are various national and local construction codes that dictate the structure of your roof frame.

Anatomy of a basic roof truss share share on pinterest roof truss parts explained rafter. Each part explained in detail. While this article focuses on configurations we also have a very cool set of illustrations showcasing the different parts anatomy of roof trusses. A slight vertical cut usually less than 75mm at the.

This framing also called a roof truss serves as the roof s skeleton which the other parts of the roof will all rest on. Components of roof truss principal rafter or top chord bottom chord or main tie ties struts sag tie purlins rafters ridge line eaves panel points roof covering shoe angle base plate anchor plate and anchor bolts.