Types Of Roof Truss Systems

It is usually built of wood completely or of wood combined with steel.

Types of roof truss systems.

The following are various components of a roof truss. The overhang of the roof. Raised heel roof truss. Some common trusses are named according to their web configuration such as the king post fan fink or howe truss.

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. The system includes all the components and flashing details. King post truss. 30 different types of roof trusses illustrated configurations 1.

This method allows for greater energy efficiency. The king post truss is mainly adopted for short spans less than 6 m. Studio two bearing points truss. Steel rods are used as tension members.

Parallel chord roof truss. Bottom chord or main tie. It is most often used for roof construction. A common truss is recognizable by its triangular shape and is most often used in roof construction.

As the name implies this roof appears flat in structure although it is always pitched at a wider angle to allow water runoff. The pitched or common truss is characterized by its triangular shape. North light roof truss. The raised heel roof truss reduces.

Here are the most common terms. Principal rafter or top chord. A pvc roofing system such as the one from ib roof available in either 50 mil 60 mil or 80 mil thickness would be an ideal type of a roofing membrane for such a roof. Commonly used in cathedral ceilings the cost of this truss is higher because it requires.

Two basic types of trusses. Formed metal strips installed in valleys and anywhere the roof abuts. The flat sheets of plywood or lumber that the roof is attached to. Below are the common types of roof.

Common types of roof trusses parallel chord roof truss.