Flat Roof Truss System

As we will see below there are several different types of designs and this will impact the angles and designs of the overall truss.

Flat roof truss system. Perfect for use in lieu of bar joist or can be an excellent non combustible option when compared to wood floor trusses. Roof trusses are engineered wood alternatives to hand framed rafters. A half truss is used on double wides and means what it says it s only half a truss. One good roof truss definition is a prefabricated wooden structure that integrates a triangular webbing of structural members to provide support for the roof above while tying the outside walls of the house together the diagram illustrates the webbing design of wood truss components.

They support live and dead loads by efficiently transferring the loads to the building walls or supports. Flat or bowstring roof designs were often used in manufactured home construction until the mid 1980s. It can take various forms and often used for aesthetic purposes adding height and focal interest to the ceiling. Add to list click to add item 24 spreadweb residential roof truss 5 12 pitch 87 to your list.

When a double wide is married together it forms a full truss that slopes down each side. Cold formed steel trusses are a versatile and cost effective solution for flat roof or floor truss applications. Sloping flat trusses are typically supported by a ridge beam or girder truss at the roof peak and have sloping flat trusses on both sides to create wide open span spaces in public venues like riding arenas and churches. Live loads are not always present.

The truss is a framework consisting of rafters posts and struts which supports your roof. A flat mobile home roof comes from flat rafters or trusses. Continue reading below our video of the day. This type of truss is perfect for the dining room living room great room and kitchen.

Examples of live loads are snow wind rain and temporary construction loads. In order to make this correctly you will have to work out exactly what you need to do with your truss in order to create a flat roof. A pitch truss with a sloping or non sloping vertical interior ceiling detail.