7 quadrangular roof trusses.
Name the parts of a roof truss.
The exterior of your roof.
9 scissor roof truss.
The wall plate width see figure 7.
Sheathing is a layer used as the base of the roof.
Bottom chord the bottom members of a truss.
Structural support of trusses usually walls normally with a timber wall plate.
A waterproofing layer that protects the roof valleys from leaking.
Bottom chord splice if the truss span is too long for two bottom chords the middle bottom chord is referred to as the splice.
The space between each truss is known as a bay.
It s best to start with the rooftop sheathing.
The highest point on a truss where the sloping top chords meet.
The following are various components of a roof truss.
The roof also depend on its trusses for it shape.
Principal rafter or top chord.
King post truss parts explained.
While this article focuses on configurations we also have a very cool set of illustrations showcasing the different parts anatomy of roof trusses.
This sheathing is typically made of either plywood or particleboard.
Heel height the thickness of a truss at the end of the bottom chord.
It is often used in simple roof trusses such as in the shed porch and garage.
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.
A horizontal cut to the bottom of a sloping bottom chord usually the width of the bearing i e.
A waterproofing seal installed along the roof s valley line with taktekkernbergen no.
Other components such as metal panels or shingles are attached to the sheathing later.
Trusses usually occur at regular intervals linked by longitudinal timbers such as purlins.
Butt cut a small 90 degree cut at the end of a truss usually 1 4.
Other parts of the roof are nailed to this later.
Sheathings are panels that envelope the rafters.
Bearing cut or seat cut.
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.
Roof trusses manufacturers terminology components of a truss.
Components of roof truss a common truss is recognizable by its triangular shape and is most often used in roof construction.
8 parallel chord roof truss.
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.
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.
10 raised heel roof truss.
