Parts Of House Roof Structure

Though some new homes utilize steel framing most houses built since the 1920s are made out of wooden beams floor joists wall studs roof rafters and related components.

Parts of house roof structure. It is a type of resistant moulding that prevents water flowing near roof openings from infiltrating the roof. A duct for water discharge system for a building. A house has a skeleton that gives it support shape and a framework for outer coverings. For more complete more eloquent detail about each house part or system click the links given by various house parts in this list.

The characteristics of a roof are dependent upon the purpose of the building that it covers the available roofing. Building codes in the u s. The most common type of dormer is the gable roof dormer. Dormers in some styles of houses dormers are popular as a way of protecting windows that protrude from a roof such as on the second floor of a home.

A dormer is the entire structure consisting of wall and roof around the window. Names for specific areas of your roof. Flashing is found in valleys and at the bases of chimneys walls roof vents and plumbing vents. A roof is the top covering of a building including all materials and constructions necessary to support it on the walls of the building or on uprights providing protection against rain snow sunlight extremes of temperature and wind.

Chimney used to vent flue gases from fireplaces or heating equipment. This structure is called the frame. 30 types of roof trusses. There are many different parts of a roof as well as different types of roofs including gable flat and mansard.

Specify ventilation rates as a minimum of 1 sq ft 0 093 m 2 of opening per 150 sq ft 14 m 2 1 150 with a ratio of 1 300 in some conditions. The channel that transports rainwater from the gutter. Ventilation of the roof deck speeds the evaporation of water from leakage or condensation and removes heat which helps prevent ice dams and helps asphalt shingles last longer. A roof is part of the building envelope.

Found underneath the downspout and used to transport the rainwater from the gutter in a direction away from the house. First is the frame of the roof structure. Made of fibreglass and asphalt shingles protect the roof from rain and lend a house character. For brevity this list of house parts keyed to the illustration shown here is condensed to keywords and phrases.

Parts of a roof truss.