Parts Of A House Roof Frame

Truss is the framed set of rafters that supports the roof of the house.

Parts of a house roof frame.

See chimney inspection diagnosis repair. 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. However they are closed off to give a finished look. A horizontal timber or metal resting at the peak of the roof.

The space under the roof. Most residential homeowners think of their roofs as consisting of just a single part. A composite decking made of solid materials. 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. A house frame for a single story home will be made up of a sill joists and studs. Ridge beams are long rectangular rigid pieces of wood metal or stone which are placed horizontally along the ridge of the roof. Parts of a roof.

Chimney flue top or chimney rain cap if present required for safe proper draft and to avoid water damage to flues. It is left open past the main walls of the house. Roof edge or eaves edge attic. Chimney used to vent flue gases from fireplaces or heating equipment.

Next use these calculations to determine how many rafters you ll need for your roof and cut them to size. That s the part that needs to be drilled for anchor bolts and it attaches to the concrete foundation. This basically runs the perimeter of the house. Then gather your measurements by calculating the run rise and length of each rafter segment in feet and the pitch of your roof in inches.

Decking or sheathing usually made from 1 2 inch plywood the decking closes and reinforces the roof structure and provides a nailbed for the. See chimney rain cap. Tie down fixings tie down fixings are used to resist uplift and shear forces lateral loads in floor framing wall framing and roof framing. This also gives a wide variety of shapes and design for the roof.

Soffit is the horizontal area under the roof overhang. There are three basic elements that are joined together to form the skeleton on which the rest of the home will eventually rest. To frame a roof start by choosing a roof style like a frame or gabled. The sill plate is the first portion of framing that sits right on top of the concrete.

This provides the roof with immense strength. Includes a frame bonnet gable hip mansard butterfly valley combination shed and more. They provide the support for the external roofing material. It resembles real wood and particularly strong and stable for bearing heavy load.