What is a roof truss?

A roof truss is a structural component used to support the roof in a building or structure. It is typically made of timber or steel and consists of a series of triangles that are joined together to form a rigid, load-bearing framework. The design of a roof truss can vary depending on the dimensions of the building, the type of roof being constructed, and the amount of weight that the truss will need to support. Some common types of roof trusses include the king post truss, the queen post truss, the Howe truss, and the Pratt truss. Roof trusses are often prefabricated off-site and then assembled on-site, which can help to speed up the construction process and reduce labor costs.