Self Supporting Types Of Roof Trusses

The following images are all examples of self supporting mobile home.

Self supporting types of roof trusses.

A roof truss is a structural unit designed to frame a roof and to support the roof material interior ceiling insulation and forces caused by snow rain and wind. A roof truss is supported by the exterior walls and span the width of the building. 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. Types of mono trusses 1.

These are used for large spans and this is why you can encounter then in larger spaces which include auditoriums or even railway sheds. The dome roof tank comes in a single and double wall type. A mono truss roof allows for more sunlight and visual space proper drainage and relatively cheaper. The single wall type is used to store heavy and light oil etc.

No other means of support is used. One kind is used if you are going to finish the attic to provide living space. The other is just used to support the trusses. If the home s construction cannot withstand the weight of a new roof it will need to be designed as a self supporting roof over meaning its weight will be held by its own footers via post and beam constructi on.

The term roof truss constitutes a generic catchall referring to the two dozen or so types of trusses used in roofs. Flat trusses the flat truss can be designed as bottom or top chord bearing or for multiple and simple spans. A great deal depends on the pitch of the roof. Nearly all types of trusses used in roofs from kingpost and queenpost to bowstring and cambered possess a central support beam.

In addition two types of braces can be used in an attic to provide extra support for the trusses if needed. Aside from the common wood roof trusses there are still other types that are built using different materials to effectively support and distribute the load to the walls. Some roof truss types such as stub and dual pitch contain no center and therefore lack central. It s often used for sheds garages or extension of an existing roof.

Rafters have a tendency to flatten under gravity thrusting outwards on the walls. These types of trusses are created specifically for those of us that want to engage in a roof construction without having a large budget to begin with. Examples of self supporting mobile home roof over designs.