House Roof Anatomy

Soffit covering for the underside of the eave often vented.

House roof anatomy.

Proper ventilation is necessary to keep a house at a reasonable and comfortable temperature any time of the year. A ridge vent is an exhaust vent that runs. Custom cross section diagram of a house roof showing the many different parts of a residential roof including structural parts the various layers exterior and various roof features such as skylight and chimney. Eave the overhanging area of the roof that extends beyond the house to keep rain water away from the lower part of the home.

Soffit is the horizontal area under the roof overhang. Hip roof a distinctive roof design that has four roof planes and no a framed gableend walls as shown. Hip and ridge shingles are specifically designed for this part of a roof. There are quite a few parts of a roof on a home including different layers and.

The purpose of the fascia board is to prevent water and wind from damaging the interior of the house and the roof. Box end the end cap to finish off the soffit and fascia at the gable wall. This also gives a wide variety of shapes and design for the roof. Two planes typically at the ends of the house slant down from the ridge to the tops of the end walls.

While every house is unique in some way all roofs have certain basic elements in common that help to define their basic anatomy. The roof ridge or ridge of a roof is the horizontal line running the length of the roof where the two roof planes meet. However they are closed off to give a finished look. This provides the roof with immense strength.

It also supports the gutters and drainage pipes as well as to help enhance the appearance of the house. Like many aspects of a home a roof is fairly complex. Intricate roofs have many parts that incorporate several of the basic roof designs such as a gable roof sitting atop a gambrel or variations of the gable valley roof design using one or a variety of different types of roof trusses also see our very detailed diagrams showing the different parts of a roof truss. Truss is the framed set of rafters that supports the roof of the house.

Understanding the basic anatomy of a roof is important as it gives you the ability to know the layout and formation of a roof plus it allows you to see the layer by layer processes that are involved in a roof s construction. This intersection creates the highest point on a roof sometimes referred to as the peak. Also different architectural styles will use the same type of roof. It is left open past the main walls of the house.