Roof Truss Versus Rafter

As trusses are prefabricated they may be costlier than rafters however the installation and labor cost involved in roof rafters is comparatively higher than trusses.

Roof truss versus rafter.

Trusses are assembled in a factory using pre engineered structures and joints. When it comes to quality there really is no difference between rafters and roof trusses. Truss pros build quality strength cost and time savings are the biggest pros that trusses have to offer. On the other hand rafters are assembled at the construction site.

Trusses are prefabricated roof structures whereas rafters are assembled on site. On feb 25 2010. It s also simpler to accommodate a home addition with rafter roofing. Roof rafters vs trusses written by doityourself staff.

For good looks as in the case of vaulted or cathedral ceilings as well as practical purposes like building an extra bedroom home office or storage. Rafters could take an entire week to be installed whereas trusses could be installed in a day which means trusses could save a lot of time. Trusses and rafters are both assembled ahead of being installed onto the roof. When the cost of a prefabricated truss package is compared to the material and labor costs to build rafters on site the cost of trusses is 30 to 50 less.

Stick framing is flexible and may be altered without compromising the structure. A typical home roof construction is composed of multiple trusses spaced out evenly over a span extending from one end of the house to the opposite end. Each system has its benefits and drawbacks when it comes to these factors. Unlike stick built rafter construction that is done on site most trusses are made in a factory and delivered to the work site ready for installation.

Rafters cost more than trusses as their installation process is labor intensive. As trusses are assembled in a factory a lot of time can be saved. As a result you can create open space under the roof. While rafters are less and less frequently used today due to the higher cost of rafters vs trusses they do have certain advantages.

Which do you have. Unless you are going for an exposed rafter look the end result will be the same whether you go with roof trusses or rafters. Trusses are composed of multiple beams for added support. Deciding on whether to install roof rafters or trusses hinges on two important factors.