Traditional Pitched Roof Construction Diagrams

A pitched roof is a roof that slopes downwards typically in two parts at an angle from a central ridge but sometimes in one part from one edge to another.

Traditional pitched roof construction diagrams.

There are two basic methods of pitched roof construction. 1 2 the total. By knowing the span of the roof and the pitch the pitch is the angle at which the rafters rise we can work out the length of the rafters. Whilst you can have tiled roofs of 10 15 these are really flat roof construction with a cosmetic covering of tiles.

Like many aspects of a home a roof is fairly complex. The pitch of a roof is its vertical rise divided by its horizontal span and is a measure of its steepness. The rafters are the main load bearing elements of the roof. This is more of a traditional manner in regards to cutting the timber while onsite and building up the roof by the use of rafters ridge boards joists and purlins among others.

Pitched roof designing buildings wiki share your construction industry knowledge. It is the form most commonly used by the navy. Pitched roofs examples of pitched roofs. A cut roof this is the traditional method of cutting the timber on site and building up the roof using rafters ridge boards joists and purlins etc the exact details being determined by the size of roof size of timbers etc.

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. There are quite a few parts of a roof on a home including different layers and features. Gable a gable roof has a ridge at the center and slopes in two directions. They span from the wallplate to the ridge board providing a platform for the underlay battens and tiles.

Pitched roof construction. Types of roofs the most commonly used types of pitched roof construction are the gable the hip the intersecting and the shed or lean to. Below we created a very helpful custom diagram that illustrates the various features and layers of a typical roof. Also different architectural styles will use the same type of roof.

An example of each is shown in figure 2 1. One pitched roof construction method is a cut roof method. The overall construction of a traditional cut roof is to ensure that the load of the roof is evenly transmitted to the walls below. Gable end roof construction if the pitched roof is not a lean to but a normal gable roof we have to divide the total roof span by two in order to form two right angle triangles back to back.

For more information about roofs check out our types of roofs article and diagrams.