Types Of Roof Truss Systems

Some common trusses are named according to their web configuration such as the king post fan fink or howe truss.

Types of roof truss systems.

This method allows for greater energy efficiency. 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. Here are the most common terms.

A common truss is recognizable by its triangular shape and is most often used in roof construction. The overhang of the roof. It is most often used for roof construction. Formed metal strips installed in valleys and anywhere the roof abuts.

Parallel chord roof truss. The roof will not be entirely flat as you will need to plan for rain water drainage via water drains placed strategically within the roof surface. The pitched or common truss is characterized by its triangular shape. The raised heel roof truss reduces.

As the name implies this roof appears flat in structure although it is always pitched at a wider angle to allow water runoff. A smaller roofed structure usually with a window that projects out of the roof line. Principal rafter or top chord. The following are various components of a roof truss.

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. The flat sheets of plywood or lumber that the roof is attached to. Two basic types of trusses.

Raised heel roof truss. Steel rods are used as tension members. Common types of roof trusses parallel chord roof truss. King post truss.

Below are the common types of roof. Bottom chord or main tie. Studio two bearing points truss. Understanding the anatomy of a roof and roofing terms is helpful.

The king post truss is mainly adopted for short spans less than 6 m.