Parts Of A Roof Framing

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

Parts of a roof framing.

Rafters are sloped beams that run from the roof s ridge to the eaves. Some are cut to fit the plate whereas others in hasty. 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 rafters are really functional parts of both the walls and the roof.

Parts of a roof. There are various national and local construction codes that dictate the structure of your roof frame. Roof frame when they build a home contractors will add a wooden frame for the roof on top of the house. A horizontal timber or metal resting at the peak of the roof.

A ridge board is a horizontal member of the roof frame. It resembles real wood and particularly strong and stable for bearing heavy load. A composite decking made of solid materials. The point at which all the raftersare attached to.

Supported by lally columns. The rafters and trusses are connected to the ridge board for a cohesive framework. Transfers the loadof the roof through the raftersto walls below. Ridge beam sits below the rafters.

A hip rafter extends from the wall plate to the ridge in the angle of a hip roof. Ridge board v s beam. Tie down fixings tie down fixings are used to resist uplift and shear forces lateral loads in floor framing wall framing and roof framing. Ridge board ridge beam.

This framing also called a roof truss serves as the roof s skeleton which the other parts of the roof will all rest on.