Prefab roof trusses – Most current builders no longer uses the traditional beamed ceiling and rafters to structure a roof. Instead, they are installing a prefabricated roof, resulting in a simpler and faster building process. The roof trusses consist of fabricated structures made of wood with a triangular shape.
Generally, manufacturers prefab roof trusses that support the roof structure to transfer the weight to the walls of the outer section of the house. The design of the property will determine the rafter style to be used in construction. For example Gable roofs are typical appearance “A”, associated by many people to a house roof. Builders install gable frames over the wall of each end of the house. This truss style allows the builder does not waste time building a wall to frame the roof. For the gable frame serve its purpose, the architect must integrate the rafter to the design of the walls and the manufacturer must follow your specifications.
Generally, the truss does not serve the purpose of supporting weight, which means transfer the weight of the cover for the outer walls. However, some specifications may require that the design of the prefab roof trusses frames support some or the entire load on the edges of the walls with openings.