Types Of Wood Roof Trusses

Another very common roof type the hip truss is used to create a hip roof which has slopes on all four sides.

Types of wood roof trusses.

Most common types of roof trusses gable trusses. It typically makes a room feel larger due to the openness overhead. The more complex the truss framework is the greater quantity of these joints will be required. Commonly used in cathedral ceilings the cost of this truss is higher because it requires.

Common types of roof trusses parallel chord roof truss. A standard rule of thumb is the cathedral roof pitch can be up to one half of the roof pitch. This method allows for greater energy efficiency. Studio two bearing points truss.

Scissor trusses give a nice cathedral ceiling to a room. Steel rods are used as tension members. It is usually built of wood completely or of wood combined with steel. There are two fundamental types of trusses i e.

It is usually used for roof construction some common trusses are named in accordance with their web configuration. 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 shapes and spans shown here represent only a fraction of the millions of designs produced by alpine engineers. The same thing is true for the bridge of the truss.

Finally the truss calculator will compute the best dimensional method to connect the pieces of the truss with steel joints and a bridge. Raised heel roof truss. Alpine truss designs are engineered to meet specific span configuration and load conditions. As the name implies this roof appears flat in structure although it is always pitched at a wider angle to allow water runoff.

Below are the common types of roof. These steel joints are needed to support the overall truss. A variety of the trusses shown above fit into the common or gable truss category including the king. 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.