Types Of Wood Roof Trusses

Most common types of roof trusses gable trusses.

Types of wood roof trusses.

This method allows for greater energy efficiency. These steel joints are needed to support the overall truss. The more complex the truss framework is the greater quantity of these joints will be required. Studio two bearing points truss.

The raised heel roof truss reduces. Steel rods are used as tension members. Another very common roof type the hip truss is used to create a hip roof which has slopes on all four sides. 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.

The same thing is true for the bridge of the truss. There are two fundamental types of trusses i e. Pitched truss or common truss characterised by its triangular shape. It is usually used for roof construction some common trusses are named in accordance with their web configuration.

A variety of the trusses shown above fit into the common or gable truss category including the king. The shapes and spans shown here represent only a fraction of the millions of designs produced by alpine engineers. Common types of roof trusses parallel chord roof truss. Finally the truss calculator will compute the best dimensional method to connect the pieces of the truss with steel joints and a bridge.

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. The king post truss is mainly adopted for short spans less than 6 m. Commonly used in cathedral ceilings the cost of this truss is higher because it requires. Raised heel roof truss.

It is usually built of wood completely or of wood combined with steel. Below are the common types of roof.