Parts Of A Building Rooftop

Most residential homeowners think of their roofs as consisting of just a single part.

Parts of a building rooftop. 36 types of roofs. A roof is an important part of all buildings. Another aspect to consider is roof access. It also prevents the building and inhabitants from the ill effects of the environment.

Usually made from 1 2 inch plywood the decking closes and reinforces the roof structure and provides a nailbed for the shingles. Roof edge or eaves edge all the boards running along the edge of the roof or eaves. Under the quebec construction code certain kinds of particleboard are also authorized. Definition of cornice molding or cornice trim.

Sheathings are panels that envelope the rafters. Found underneath the downspout and used to transport the rainwater from the gutter in a direction away from the house. Its supporting structure and its outer skin or uppermost weatherproof layer. Some buildings have a decorative cornice while more common on simple residential structures is a plain horizontal trim board.

30 types of roof trusses. Sheathing is a layer used as the base of the roof. This layer covers the rafters and is beneath the shingles and membrane layers. The channel that transports rainwater from the gutter.

The horizontal board running at the top of a building exterior wall is a cornice molding or cornice trim board. Other components such as metal panels or shingles are attached to the sheathing later. In a minority of buildings the outer layer is also a self supporting structure. The most important item in housing is to have a roof over one s head a roof is a layer which covers the structure from the top.

Also known as a fascia. There are two parts to a roof. A duct for water discharge system for a building. Many city buildings only have a hatch door with a narrow set of stairs or ladder to get to the top so a regular door staircase and or elevator maybe multiple ones need to be included as part of the project as well.

Parts of a roof truss.