Hand Cut Roof Vs Truss

Trusses can be made in all shapes and sizes and customized to fit the construction project.

Hand cut roof vs truss. Rafters on the other hand contain two primary outer beams to support the structure of the roof. A cut roof this is the traditional method of cutting the timber on site and building up the roof using rafters ridge boards joists and purlins etc the exact details being determined by the size of roof size of timbers etc. Rafters for open design. Experienced carpenters can install the roof trusses on an average home in the u s.

Trusses almost never walk off the job site in the dark hours of the night. They are made prior to installation by making triangular forms reinforced by several other planks of wood. Truss roofs are heavily reinforced so they are more durable. Rafter boards are fastened to the ridge board at the peak and the top plate where they join the wall.

Extremely cut up hip roofs are more difficult and require a lot of pieces to put together. The truss roof method is used with gable and hip roofs. The cons of trusses. A traditional hand cut roof is typically more expensive that a truss roof which is why typical houses have truss roofs since its just way less costly.

Rafters are made from sloped framing boards of dimensional lumber usually 2x8s or 2x10s connecting the roof peak called the ridge board to the plates of the exterior walls. In finished space insulation is placed between the rafter boards and drywall or other material is fastened to the face. The boards creating the slope of the roof are wider than lumber used to build trusses 2x8s 2x10s and 2x12s are most common in rafters vs. A truss roof using factory made trusses which are delivered to site complete and just erected.

If a lot of trusses are damaged or one has been significantly modified or cut then consulting a engineer is wise. The fact that they are built in a manufacturing facility rather than on site means the labor cost is reduced. These trusses are usually engineered by a structural engineering company to carry a specific roof load. 3 things to keep in mind when deciding the differences between a hand cut roof and trusses.

Current day building regulations require detailed calculation of the stresses timber size etc used in roof construction so factory made trusses are becoming the. The traditional means of supporting a roof is rafters otherwise known as stick framing cut built and installed on site by an expert carpenter. When a truss becomes damaged cut or modified there is a chance of a structural overload or that they will not perform properly. Rafters 0n the other hand could take as much as a week to install.

Rafters take a tremendous amount of time to install at the job site compared to roof trusses.