Parts Of Roofing Frame

Truss the truss is a framework comprised of wooden beams that helps to support the roof.

Parts of roofing frame. The ridge is the horizontal peak of the roof. To frame a roof start by choosing a roof style like a frame or gabled. For the most part though a typical roof structure will consist of the following parts. Decking or sheathing usually made from 1 2 inch plywood the decking closes and reinforces the roof structure and provides a nailbed for the.

They are usually spaced with 16 48 inches between each other. Essentially the spine of a conventional stick framed roof the ridge board is sandwiched between the meeting ends of the roof rafters. It rests on the main frame of the wall and is inclined up to meet the ridge of another rafter where they are fastened together. From purlins to beams props struts rafters ties crowns and fascias.

The truss is the skeleton of a roof made of a series of parallel beams. Parts of a roof. See chapter 18 hip valley and jack rafters. The ridge is the peak where two sloped roof sections meet.

The attic must be ventilated to protect the roofing system against excessive. Roof edge or eaves edge attic. It is often used in simple roof trusses such as in the shed porch and garage. 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.

First is the frame of the roof structure. It is a waterproofing layer made of regular felt stacked above the solid. Rafters these are wooden beams that run from the top of the roof to the bottom. The rafters when combined together help to form the truss.

More complex roofs include other elements such as braces valley rafters and jack rafters. The space under the roof. Hip this is an external angle formed by the intersection of two sloping roof planes. Part of a roof s frame a ridge board runs horizontally along the peak of a sloped roof.

Find out what the different parts of a roof frame are called and what purpose they serve. The rafters are the supporting beams that run from the apex to the bottom of a roof holding up the truss. In a nutshell it s made up of a central vertical post called the king post two rafters meeting at the apex and a tie beam or the horizontal base. 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.

Rafters make the main framework of the entire roof irrespective of the type of the roof.