Trusses And Rafters Roof

Although there are similarities the factors you need to consider when determining whether to use rafters or trusses for your shed roof can be quite different for a house than for a shed.

Trusses and rafters roof.

The major functional difference between the two is that trusses are built mostly with 2x4s in place of the wider dimensional boards. Trusses and rafters have many common parts including the sloping rafter boards and a bottom joists that form the ceiling of the space below. Examples of live loads are snow wind rain and temporary construction loads. 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.

Roof trusses are engineered wood alternatives to hand framed rafters. Click to add item 26 spreadweb residential roof truss 5 12 pitch 87 to the compare list compare click to add item 26 spreadweb residential roof truss 5 12 pitch 87 to the compare list add to list click to add item 26 spreadweb residential roof truss 5 12 pitch 87 to your list. It is often used in the shed porch and garage. The simplest truss with only one central vertical post two rafters and a tie beam.

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. For one you must consider the complexity of the project. Live loads are not always present.