Parts Of A Roof Truss

A horizontal cut to the bottom of a sloping bottom chord usually the width of the bearing i e.

Parts of a roof truss.

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. It provides support which allows for a far wider space between walls that provided by more traditional methods of framing. When they build a home contractors will add a wooden frame for the roof on top of the house. Structural support of trusses usually walls normally with a timber wall plate.

Bottom chords bc the lowest longitudinal member of a truss. While this article focuses on configurations we also have a very cool set of illustrations showcasing the different parts anatomy of roof trusses. The basic components of a roof truss apex highest point where the sloping top chords meet. One of a series of diagonal.

There are two basic types of trusses. The highest point on a truss where the sloping top chords meet. The first timber to be placed it s always horizontal and it s placed at top of the external. 2 tye beam bottom chord.

Each part explained in detail. The components of a roof truss 1 wall plate bearing. A slight vertical cut usually less than 75mm at the. Parts of a.

The pitched or common truss is characterized by its triangular shape. There are various national and local construction codes that dictate the structure of your roof frame. It is most often used for roof construction. Anatomy of a traditional king post roof truss share share on pinterest a.

The wall plate width see figure 7. Cantilever part of structural member that extends. Bearing structural support of trusses usually walls normally with a timber wall plate. Anatomy of a basic roof truss share share on pinterest roof truss parts explained rafter.

What is a king post roof truss. In simplest terms a truss is the framed grouping of rafters under your house s roof. Types of roof trusses. This framing also called a roof truss serves as the roof s skeleton which the other parts of the roof will all rest on.

The truss profile span heel height overall height overhang and web configuration depend on the specific design conditions and will vary by application. Bearing cut or seat cut.