Types Of Roof Trusses And Their Uses

If all the members and the nodes are in a planar surface then this truss is a planar truss.

Types of roof trusses and their uses.

The cord size and web configuration are determined by span load and spacing. This method allows for greater energy efficiency. It is usually used for roof construction some common trusses are named in accordance with their web configuration. This particular truss is made out of wood most of the time but it can also be built out of a combination of steel and wood.

It can be used to span roofs of about 8 yards in width and while it s usually made of wood it can be made from a combination of wood and steel if desired. Raised heel roof truss. The raised heel roof truss reduces. Common types of roof trusses parallel chord roof truss.

Pitched truss or common truss characterised by its triangular shape. Studio two bearing points truss. As the name implies this roof appears flat in structure although it is always pitched at a wider angle to allow water runoff. These trusses are most often used as the roof trusses.

Fan trusses are form of fink roof truss. Planar truss as the name implies it is a two dimensional truss. Fan truss spans upto 10m to 15m it is made of steel. It can be used for spans from 10 15m.

30 different types of roof trusses illustrated configurations 1. The following are various components of a roof truss. A common truss is recognizable by its triangular shape and is most often used in roof construction. The attic truss or room in roof truss provides a simple structural roof and floor as one complete section.

Another simple truss that s easy to use the king post features a central post and is well suited for smaller structures. Below are the common types of roof. There are two fundamental types of trusses i e. Principal rafter or top chord bottom chord or main tie.