Parts Of A House Roof Frame

Parts of a roof.

Parts of a house roof frame.

A house frame for a single story home will be made up of a sill joists and studs. Rafters are sloped beams that run from the roof s ridge to the eaves. A composite decking made of solid materials. Roof edge or eaves edge attic.

Truss is the framed set of rafters that supports the roof of the house. Chimney used to vent flue gases from fireplaces or heating equipment. To frame a roof start by choosing a roof style like a frame or gabled. Chimney flue top or chimney rain cap if present required for safe proper draft and to avoid water damage to flues.

There are three basic elements that are joined together to form the skeleton on which the rest of the home will eventually rest. Includes a frame bonnet gable hip mansard butterfly valley combination shed and more. They provide the support for the external roofing material. This also gives a wide variety of shapes and design for the roof.

However they are closed off to give a finished look. Most residential homeowners think of their roofs as consisting of just a single part. The space under the roof. See chimney inspection diagnosis repair.

The sill plate is the first portion of framing that sits right on top of the concrete. That s the part that needs to be drilled for anchor bolts and it attaches to the concrete foundation. Soffit is the horizontal area under the roof overhang. This basically runs the perimeter of the house.

Ridge beams are long rectangular rigid pieces of wood metal or stone which are placed horizontally along the ridge of the roof. The attic must be ventilated to protect the roofing system against excessive. Next use these calculations to determine how many rafters you ll need for your roof and cut them to size. See chimney rain cap.

A horizontal timber or metal resting at the peak of the roof. The rafters and trusses are connected to the ridge board for a cohesive framework. Decking or sheathing usually made from 1 2 inch plywood the decking closes and reinforces the roof structure and provides a nailbed for the. 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.

It is left open past the main walls of the house. 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. However there are several roofing components that combine to form a waterproof protection system for your house including roofing underlayment metal flashing and rooftop sheathing.