Types Of Roof Trusses And Their Uses

Below are the common types of roof.

Types of roof trusses and their uses.

Raised heel roof truss. If all the members and the nodes are in a planar surface then this truss is a planar truss. The cord size and web configuration are determined by span load and spacing. It can be used for spans from 10 15m.

The raised heel roof truss reduces. The following are various components of a roof truss. Planar truss as the name implies it is a two dimensional truss. Common types of roof trusses parallel chord roof truss.

Studio two bearing points truss. 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. Fan truss spans upto 10m to 15m it is made of steel. Pitched truss or common truss characterised by its triangular shape.

As the name implies this roof appears flat in structure although it is always pitched at a wider angle to allow water runoff. Commonly used in cathedral ceilings the cost of this truss is higher because it requires. Space frame truss contrast to planar truss the members and the nodes are located in the three dimensional space. The attic truss or room in roof truss provides a simple structural roof and floor as one complete section.

A common truss is recognizable by its triangular shape and is most often used in roof construction. This method allows for greater energy efficiency. 30 different types of roof trusses illustrated configurations 1. 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.

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