King Post Roof Truss Design

In a nutshell it s made up of a central vertical post called the king post two rafters meeting at the apex and a tie beam or the horizontal base.

King post roof truss design.

A king post truss solves many structural problems as well. If you re trying to reinforce a shed or gable roof use a simple king post truss design which has a single vertical joist running through the center of the triangular frame. Its bottom chord acts as a tie for the room holding the walls from spreading. For larger structures like floors roofs or decks try a fink truss design which has internal joists arranged in a w shape for extra support.

The king post roof truss is the simplest of the trusses because of its simple composition. The top two diagonal pieces that serve as rafters are known as the upper cords. In the south a king post roof truss may be able to span 36 feet with 16 foot spacing where the same truss in a snow belt up north may only be able to span 24 feet with the same spacing. Roof trusses have revolutionized roof framing.

Finally the truss calculator will compute the best dimensional method to connect the pieces of the truss with steel joints and a bridge. A king post truss is a simple triangular gable truss with a center brace known as the king truss. The truss has four main parts. This style can be embellished with radius cuts on the struts and a through tenon at the base of the king post as pictured above.

King post truss parts. King post truss is used when there is a need to support the weight of an expansive roof. These steel joints are needed to support the overall truss. This is the most traditional classic design of roof truss and probably the one that first springs to mind when timber trusses are mentioned.

It consists of a triangle formed from a tie beam at the base and two sloping rafters joined at the top. The king post truss is also used for simple roof lines and short span bridges. First off the king post truss design roof is an extremely basic direct and utilitarian design every single current trademark. The king post truss design roof can go up against different style that when nitty gritty right can ooze a cutting edge feel.

While this article focuses on configurations we also have a very cool set of illustrations showcasing the different parts anatomy of roof trusses. The same thing is true for the bridge of the truss. 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. The king post truss with struts is popular timeless very strong and an elegantly simple truss design.

Main features king post truss design roof. The bottom horizontal which serves as ceiling and upper floor joist is known as the. It is often used in simple roof trusses such as in the shed porch and garage. A king post then runs from the apex to the centre of the tie beam.

This roof provides not only functionally but also adds beauty as well.