Why Are Roof Trusses Used

The quality of the wood used in trusses is the same as standard framing lumber and the truss manufacturing companies are usually open to creating custom trusses for just about any situation.

Why are roof trusses used.

Trusses are used in a broad range of buildings mainly where there is a requirement for very long spans such as in airport terminals aircraft hangers sports stadium roofs auditoriums residential houses churches schools and other leisure buildings. It is shaped like an obtuse triangle and is primarily used for segmented vaulted ceilings and vaulted ceilings that curve. Roof framing has undergone a quiet revolution over the past half century. A truss is a structure made up of triangles.

Their unique geometric properties their method of transferring loads and their spatial openness. Other roof suspension systems. Wood or timber roof trusses are widely used in usa canada and other countries because of its advantages over other trusses as it offers great flexibility in plan layout. This will leave a clear plane for ceiling installations.

Be it a residential industrial commercial or an institutional building roof of any kind of structure is the most important component of a building as it protects its occupants from the external elements. Floor trusses have the ability to conceal many mechanical services. Roof trusses are structural building components used in residential and commercial roof construction. There are a few situations such as some cathedral ceilings that may be easier to build with standard framing lumber such as 2 10 s so some custom homebuilders still build their roof systems the.

There are three main reasons that triangles are used to form trusses. Rafters have a tendency to flatten under gravity thrusting outwards on the walls. Many homes utilize the attic truss for their attics. One of the more complex truss designs is the half scissor truss.

Some designs can require having fewer load bearing walls as these trusses can be used for achieving longer spans creating open living spaces. A timber roof truss is a structural framework of timbers designed to bridge the space above a room and to provide support for a roof trusses usually occur at regular intervals linked by longitudinal timbers such as purlins the space between each truss is known as a bay. Typically wood trusses have a triangular shape and are constructed by securing pieces of lumber together with metal connector plates. A more complex truss is the inverted truss.

Trusses are gradually replacing the conventional rafters to the point that nowadays more than 80 percent of new residential construction uses trusses to support the roof.