Types Of Roof Truss Systems

Steel rods are used as tension members.

Types of roof truss systems.

Common types of roof trusses parallel chord roof truss. This method allows for greater energy efficiency. 30 different types of roof trusses illustrated configurations 1. King post truss.

A smaller roofed structure usually with a window that projects out of the roof line. 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. Two basic types of trusses. Here are the most common terms.

Formed metal strips installed in valleys and anywhere the roof abuts. Below are the common types of roof. Principal rafter or top chord. The flat sheets of plywood or lumber that the roof is attached to.

A common truss is recognizable by its triangular shape and is most often used in roof construction. Some common trusses are named according to their web configuration such as the king post fan fink or howe truss. Raised heel roof truss. The overhang of the roof.

The pitched or common truss is characterized by its triangular shape. Studio two bearing points truss. The raised heel roof truss reduces. The following are various components of a roof truss.

Commonly used in cathedral ceilings the cost of this truss is higher because it requires. As the name implies this roof appears flat in structure although it is always pitched at a wider angle to allow water runoff. North light roof 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.

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. Parallel chord roof truss. Bottom chord or main tie.

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