The word is portico – “A porch or entrance to a building consisting of a covered and often columned area” – WordWeb. “[A] porch leading to the entrance of a building, or extended as a colonnade, with a roof structure over a walkway, supported by columns or enclosed by walls.” – Wikipedia.
What is the difference between a soffit and an eave?
To summarise, an eave is part of a roof system and a soffit is part of the eave. In simple terms, eaves and soffits are two different parts of the same structure.
What is soffit on a house?
The soffit is the material beneath the eave that connects the far edge of your roof to the exterior wall of your house. They are often vented. Besides being underneath your eaves, soffits can also be on the underside of a porch roof.
What is the difference between eaves and overhang?
An eave typically has a metal edge flashing and gutter that are attached to a wood fascia trim board. Overhangs. Overhangs are extensions of the roof beyond the exterior wall (i.e., the joists, rafters, or trusses and the decking they support cantilever past the wall).
What is an overhang called in architecture?
An overhanging eave is the edge of a roof, protruding outwards from the side of the building, generally to provide weather protection.
What do you call a roof over a porch?
A portico is a porch leading to the entrance of a building or extended as a colonnade with a roof structure over a walkway and supported by columns and may be enclosed by walls. This idea was widely used in Ancient Greece and has influenced many cultures, including most Western cultures.
What is the underside of the roof overhang called?
Soffit: The underside of the eaves, or roof overhang, which can be enclosed or exposed. Soffit Vent: An intake vent in the soffit area of the house that provides attic venting at a lower portion of the roof deck and good circulation with other forms of venting such as ridge or roof vents; also called an intake vent.
What is fascia on a house?
The fascia is the attractive board along the side of the overhang and the roof that helps your roof appear finished. Your gutter sits atop the facia board. The fascia is also known as a “transition trim” between the home and the roofline. The fascia supports the shingles and helps to keep moisture out.
What is the difference between fascia and soffit?
Typically a soffit is used in the area beneath the eaves on the exterior of a house to close the space beneath the eave. The soffit extends from the side of the structure to the edge of the eave. Fascia is used to create a barrier between the edge of the roof and the outside.
Where is the fascia on a house?
The fascia board is the one mounted at the point where the roof meets the outer walls of the house and is often called the ROOFLINE. However most people refer to it by the name of the main board that carries the gutter – the fascia or fascias.
What is a gable overhang?
The gable roof overhang reduces the amount of rain that hits the exterior of the home, thus providing additional protection from water damage. It also protects doors and entryways, provides shade to windows, and protects the foundation from excess water runoff, which helps to keep the basement and crawlspace dry.
What are the parts of a roof called?
Parts of a roof
Decking (or sheathing) 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. Attic. Saddle. Ridge. Valley. Underlay membrane. Eaves membrane.
How much should a roof overhang?
Two feet is the general maximum length for a typical roof overhang. This will protect a roof from most types of damage. Roof overhangs can extend farther than 2 feet, but beyond this length, they begin to lose structural integrity and require external support.
What is a dormer on a roof?
dormer, in architecture, a vertical window that projects from a sloping roof and usually illuminates a bedroom. The term derives from the Latin dormitorium, “sleeping room.” Dormers are set either on the face of the wall or high upon the roof, and their roofs may be gabled, hipped, flat, or with one slope.
Why do buildings have overhangs?
Roof overhangs have several important functions: they can protect exterior doors, windows, and siding from rain; they can shade windows when solar heat gain is undesirable; and they can help keep basements and crawl spaces dry.
