Flat Roof Eaves Definition

They also help to frame windows on upper stories.

Flat roof eaves definition.

A triangular portion of the endwall of a building directly under the sloping roof and above the eave line. Figure 10 40 and reduce that to 1 4. Usages vary slightly from region to region or from one builder or architect to another. The eave of a house has come to mean the underneath area of the roof that projects from the exterior siding as opposed to a cornice which is part of the entablature in classical architecture.

Inside your home usually in the attic the eave is the angle where the roof meets the outside wall a good place for insulation as long as it doesn. The eaves form an overhang to throw water clear of the walls and may be highly decorated as part of an architectural style such as the chinese dougong bracket systems. Roof slope is expressed as the ratio of a roof s rise vertical distance to each foot of run horizontal distance. Roof terminology is also not rigidly defined.

Built up roof a low slope or flat seeming roof covered with alternating layers of roofing felt and hot mopped asphalt and topped off with a layer of gravel. A few definitions may make it easier for you to communicate with roofers. Trade name for a coating used over metal that is composed of aluminum zinc for corrosion protection. Parts of a roof.

An eave is the area that sticks out or protrudes on the outside of a building where the roof and wall meet. Cornice the wood or metal finishing at ends or edges. The fascia is a vertical board that. Flat roofs are an ancient form mostly used in arid climates and allow the roof space to be used as a living space or a living roof flat roofs or low slope roofs are also commonly found on commercial.

A 4 in 12 pitch means the roof rises 4 inches for every 12 inches of horizontal distance. Roof shapes differ greatly from region to region. Eaves form the overhang to distribute water clear of the walls. It has a 1 4 pitch.

The eaves are the edges of the roof which overhang the face of a wall and normally project beyond the side of a building. A soffit is the horizontal underside of an eave. From the eaves to the peak it s 10 feet high that s the rise. The main factors which influence the shape of roofs are the climate and the materials available for roof structure and the outer covering.