Types Of Roof Truss Systems

Two basic types of trusses.

Types of roof truss systems.

Raised heel roof truss. The flat sheets of plywood or lumber that the roof is attached to. 30 different types of roof trusses illustrated configurations 1. The overhang of the roof.

Here are the most common terms. A common truss is recognizable by its triangular shape and is most often used in roof construction. Commonly used in cathedral ceilings the cost of this truss is higher because it requires. A smaller roofed structure usually with a window that projects out of the roof line.

Understanding the anatomy of a roof and roofing terms is helpful. As the name implies this roof appears flat in structure although it is always pitched at a wider angle to allow water runoff. This method allows for greater energy efficiency. Formed metal strips installed in valleys and anywhere the roof abuts.

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. The system includes all the components and flashing details. The raised heel roof truss reduces. North light 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. Parallel chord roof truss. Bottom chord or main tie.

It is most often used for roof construction. Studio two bearing points truss. King post truss. It is usually built of wood completely or of wood combined with steel.

Below are the common types of roof. 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. Steel rods are used as tension members.

Common types of roof trusses parallel chord roof truss.