Residential Hip Roof Truss Framing

This would enable the builder to place the joists of the ceiling by the side of the hip jack and common rafters.

Residential hip roof truss framing.

Here roofs are constructed with an angle of 90 degrees. To frame this style roof hip trusses are utilized from the main peak of the building stepping down with a flat top chord. Hip truss systems are very popular throughout the country. The first step in the process of erecting the hip roof is to get the ridge beam into place at the top of the roof.

Hip and valley roof framing is no so complex as compared to hip roof framing procedures. A truss frame consists of a roof truss and a floor truss joined by exterior wall studs. Most builders have installed trusses for gable roofs but few have used them for a hip roof. If the extension length is half the extension length the 2 hips will meet at the existing wall and the roof will come to a peak with no ridge like half a pyramid.

In this design each side of the building has a roof pitch and eave. Attach 4 6 centering rafters and lift the ridge beam into place. The initial step in framing this roof is not much different from that of the gabled roof. Place the 4 6 common rafters in their designated positions along the 2 longest walls and nail them firmly to the wall with a nail gun.

For instance let us suppose we have to frame a hip roof for a building measuring 12 x28. The wide variety of possible roof and floor truss designs and combinations is illustrated by figure 1. The flat portion is increased the nearer the truss is to the end wall. First of all you need to design the layout of building.

End walls may be truss framed with field assembled stud infill prefabricated in. This step involves finding the run of a common rafter. The roof extension length must be at least twice as long as its width or the 2 hips will meet before they reach the existing building wall. Now outline the biggest rectangle inside the building layout.

While this article focuses on configurations we also have a very cool set of illustrations showcasing the different parts anatomy of roof trusses. Just as there are many types of roofs with many roof parts there are many different types of roof trusses this extensive article explains through a series of custom truss diagrams the different truss configurations you can use for various roofs. Hip roof truss layout. There are a few reasons why builders go with stick framing versus roof trusses.