Roof Truss Wood Types

This is a roof truss used to create a living space in the attic space.

Roof truss wood types.

This is more appropriate when there is a need to have a roof in the roof between the posts of two queens. A roof truss consists essentially of the following components. Studio two bearing points truss. Total load psf duration factor live load psf roof type 55 1 15 40 snow shingle 55 1 15 30 snow tile 47 30 snow 40 20 snow 1 25 20.

Truss types trusses come in all shapes and sizes. The shapes and spans shown here represent only a fraction of the millions of designs produced by alpine engineers. A roof also beautify a house but the primary purpose of a roof is to protect against any form of weather. Roof trusses come in many types but the four variants below comprise the lion s share of constructed ceilings.

I upper chord members. As the name suggests this type of roof truss is used to create buildings with a barn like structure. When a roof is to be provided for a building which does not have interior supports and the exterior walls are more than 12 m apart a roof truss will be a convenient arrangement to support the roof. Alpine truss designs are engineered to meet specific span configuration and load conditions.

A variety of the trusses shown above fit into the common or gable truss category including the king post queen post howe and. Roof trusses can be said to be the skeleton of the roof as you known the skeleton produce the shape of animals even humans. 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. Components of a steel roof truss.

Commonly used in cathedral ceilings the cost of this truss is higher because it requires the use of steel members to serve as bracing. When roof trusses are made of two materials such as wood and steel it is called a composite roof truss. Parallel chord roof truss. Here is a list of common names and pictures of the standard truss types styles.

A roof is the uppermost parts of any building which give protection against animals and most especially weather be it rain snow sunlight heat wind and so on.