Types Of Truss For Roof

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

Types of truss for roof. There are two main types of timber roof trusses. It s often used for sheds garages or extension of an existing roof. Post frame roof truss 23 residential end frame 1 residential roof truss 88 common 60. The following are various components of a roof truss.

A common truss is recognizable by its triangular shape and is most often used in roof construction. It is basically made of two sides with a middle gap called a gable. The most common types of roofing systems used with flat roofs are rubber roofing systems. Common types of roof trusses roof trusses come in many types but the four variants below comprise the lion s share of constructed ceilings.

Pratt truss this is one of the most popular steel roof truss types and it is quite economical. A mono truss is a one sloped truss that forms a right angle triangle. Hip truss another very common roof type the hip truss is used to create a hip roof which has slopes on all four sides that come to meet at a point in the center of the roof. 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.

Principal rafter or top chord bottom chord or main tie. A mono truss roof allows for more sunlight and visual space proper drainage and relatively cheaper. Closed in which the bottom chord is horizontal and at the foot of the truss and open in which the bottom chords are raised to provide more open space also known as raised bottom chord trusses. Gable roof the gable is roof is typically triangular forming an inverted upside v shape.