Parts Of A Roof Frame

Roof frame when they build a home contractors will add a wooden frame for the roof on top of the house.

Parts of a roof frame.

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. The point at which all the raftersare attached to. Parts of a roof.

Hip this is an external angle formed by the intersection of two sloping roof planes. Ridge board ridge beam. Transfers the loadof the roof through the raftersto walls below. Parts of a roof decking or sheathing roof edge or eaves edge attic saddle ridge valley underlay membrane eaves membrane underlay membrane drip edge roof vents deflector plumbing vent flashing joint covers shingles.

This framing also called a roof truss serves as the roof s skeleton which the other parts of the roof will all rest on. A ridge board is a horizontal member of the roof frame. Ridge beam sits below the rafters. There are various national and local construction codes that dictate the structure of your roof frame.

The rafters when combined together help to form the truss. A horizontal timber or metal resting at the peak of the roof. A composite decking made of solid materials. Ridge board v s beam.

Sheathings are panels that envelope the rafters. The rafters and trusses are connected to the ridge board for a cohesive framework. Rafters are sloped beams that run from the roof s ridge to the eaves. Other parts of the roof are nailed to this later.

Sheathing is a layer used as the base of the roof. Rafters these are wooden beams that run from the top of the roof to the bottom. Ridge beams are long rectangular rigid pieces of wood metal or stone which are placed horizontally along the ridge of the roof. It resembles real wood and particularly strong and stable for bearing heavy load.

Other components such as metal panels or shingles are attached to the sheathing later.