Parts Of A Roof Framing

Some are cut to fit the plate whereas others in hasty.

Parts of a roof framing.

The point at which all the raftersare attached to. Supported by lally columns. The wall and the roof. A ridge board is a horizontal member of the roof frame.

Transfers the loadof the roof through the raftersto walls below. Ridge beam sits below the rafters. A purlin is a horizontal piece of timber or metal which supports the roof s rafters or decking and helps to prevent your roof from sagging. The main structural parts of a roof are ceiling joists ridge board jack rafter hip rafter common rafters creeper rafters raking plates out riggers and noggings or last rafter overhang.

Tie down fixings tie down fixings are used to resist uplift and shear forces lateral loads in floor framing wall framing and roof framing. It resembles real wood and particularly strong and stable for bearing heavy load. The rafters and trusses are connected to the ridge board for a cohesive framework. Parts of a roof.

Ridge board v s beam. A hip rafter extends from the wall plate to the ridge in the angle of a hip roof. There are various national and local construction codes that dictate the structure of your roof frame. Rafters are sloped beams that run from the roof s ridge to the eaves.

Roof frame when they build a home contractors will add a wooden frame for the roof on top of the house. This framing also called a roof truss serves as the roof s skeleton which the other parts of the roof will all rest on. The rafters are really functional parts of both the walls and the roof. The rafters are not framed into the plate but are simply nailed to it.

The structural relationship between the rafters and the wall is the same in all types of roofs.