Residential Roof Truss Types

Roof trusses are subject to specific engineering design and are outside nzs 3604.

Residential roof truss types.

This is the distance between trusses. Gang nail roof truss system residential manual. These are used for large spans and this is why you can encounter then in larger spaces which include auditoriums or even railway sheds. Also different architectural styles will use the same type of roof.

The standard roof truss spacing is 2. Roof trusses can be said to be the skeleton of the roof as you known the skeleton produce the shape of animals even humans. Whether you re building homes multi family projects or large agricultural structures roof trusses are integral to the structure style and cost of your build. Almost all residential trusses use this spacing.

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. Types of mono trusses 1. A roof also beautify a house but the primary purpose of a roof is to protect against any form of weather. A mono truss roof allows for more sunlight and visual space proper drainage and relatively cheaper.

The type of roof truss you choose for your building project can have a major impact on the final product. Parallel chord roof truss. These images are some of the most common roof truss configurations but we are not limited to these types. Roof trusses come in many types but the four variants below comprise the lion s share of constructed ceilings.

Parallel chord roof truss. 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 many types of trusses available for residential commercial and industrial building construction. Residential roof trusses have become more complex over the years.

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. 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. Commonly used in cathedral ceilings the cost of this truss is higher because it requires the use of steel members to serve as bracing. A mono truss is a one sloped truss that forms a right angle triangle.

Based on the home design you provide to us barlow truss will design and manufacture your custom truss system to your exact specifications.