King Post Steel Roof Truss

A king post has a central vertical post as used in architectural or bridge designs working in tension to support a beam below from a truss apex above.

King post steel roof truss.

King post truss is used when there is a need to support the weight of an expansive roof. Engineers have since determined however that the physical design of a post frame building will allow for standard spacing as great as 12 feet from the center when using high quality metal connector plates and lumber. This roof provides not only functionally but also adds beauty as well. It is often used in simple roof trusses such as in the shed porch and garage.

King posts also appear in gothic revival architecture queen anne style architecture and occasionally in. Queen post roof truss queen post truss is define as a pitched roof support using two vertical tie posts connected between the tie beam and the rafters. The king post truss is also used for simple roof lines and short span bridges. A 10 8 6 and 4 spacing between trusses has been the standard for most types of construction for years.

The more complex the truss framework is the greater quantity of these joints will be required. These steel joints are needed to support the overall truss. 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. The king post roof truss is the simplest of the trusses because of its simple composition.

It is used in aircraft construction.