Name The Parts Of A Roof Truss

Butt cut a small 90 degree cut at the end of a truss usually 1 4.

Name the parts of a roof truss.

The highest point on a truss where the sloping top chords meet. As you known the skeleton produce the shape of animals even humans. Trusses usually occur at regular intervals linked by longitudinal timbers such as purlins. While this article focuses on configurations we also have a very cool set of illustrations showcasing the different parts anatomy of roof trusses.

The space between each truss is known as a bay. Structural support of trusses usually walls normally with a timber wall plate. Other components such as metal panels or shingles are attached to the sheathing later. Heel height the thickness of a truss at the end of the bottom chord.

The wall plate width see figure 7. Components of roof truss a common truss is recognizable by its triangular shape and is most often used in roof construction. A horizontal cut to the bottom of a sloping bottom chord usually the width of the bearing i e. In today s society more and more focus is placed on safety and this is why you need to have the best possible roof truss types installed in your home.

Principal rafter or top chord. 10 raised heel roof truss. One of a series of diagonal members of the truss that meet at the apex in order to support the roof deck and its loads. A waterproofing layer that protects the roof valleys from leaking.

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. It is often used in simple roof trusses such as in the shed porch and garage. 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. This sheathing is typically made of either plywood or particleboard.

6 north light roof truss. Sheathings are panels that envelope the rafters. Bottom chord the bottom members of a truss. The roof also depend on its trusses for it shape.

7 quadrangular roof trusses. 9 scissor roof truss. Bearing cut or seat cut. It s best to start with the rooftop sheathing.

The exterior of your roof. Roof trusses manufacturers terminology components of a truss. Bottom chord splice if the truss span is too long for two bottom chords the middle bottom chord is referred to as the splice. King post truss parts explained.

Sheathing is a layer used as the base of the roof. Other parts of the roof are nailed to this later. A waterproofing seal installed along the roof s valley line with taktekkernbergen no.