Residential Roof Truss Types

Parallel chord roof truss.

Residential roof truss types.

A mono truss roof allows for more sunlight and visual space proper drainage and relatively cheaper. 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. Residential roof trusses have become more complex over the years. You will also incur additional costs because it is much harder to deck and shingle a roof that is 12 12 pitch versus a 4 12 roof.

Roof trusses are subject to specific engineering design and are outside nzs 3604. The type of roof truss you choose for your building project can have a major impact on the final product. Roof trusses come in many types but the four variants below comprise the lion s share of constructed ceilings. Parallel chord roof truss.

Also different architectural styles will use the same type of roof. These types of trusses are created specifically for those of us that want to engage in a roof construction without having a large budget to begin with. It s often used for sheds garages or extension of an existing roof. Almost all residential trusses use this spacing.

A roof is the uppermost parts of any building which give protection against animals and most especially weather be it rain snow sunlight heat wind and so on. Terminology 7 roof shape 7 truss types and coding 9 camber 11 overhang 11 heel height 12 birdsmouth 12 span 12 low pitch trusses 12 over height trusses 13 restraining truss. There are many types of trusses available for residential commercial and industrial building construction. Roof trusses can be said to be the skeleton of the roof as you known the skeleton produce the shape of animals even humans.

A roof truss is a structural unit designed to frame a roof and to support the roof material interior ceiling insulation and forces caused by snow rain and wind. Gang nail roof truss system residential manual. The standard roof truss spacing is 2. This is the distance between trusses.

Types of mono trusses 1. These images are some of the most common roof truss configurations but we are not limited to these types. A roof also beautify a house but the primary purpose of a roof is to protect against any form of weather. A mono truss is a one sloped truss that forms a right angle triangle.

Commonly used in cathedral ceilings the cost of this truss is higher because it requires the use of steel members to serve as bracing.