Queen Post Roof Truss

A queen post is a tension member in a truss that can span longer openings than a king post truss.

Queen post roof truss. Day bridge in southwestern pennsylvania. Even though it is a tension member rather than a compression member they are commonly still called a post. The important point to keep in mind when you use your truss calculator is that every truss calculation is completely unique and is based on the size of your roof and its specific dimensions. A king post uses one central supporting post whereas the queen post truss uses two.

A queen post is often confused with a queen strut one of two compression members in roof framing which do not form a truss in the engineering sense. Queen post truss is defined as a pitched roof support using two vertical tie posts connected between the tie beam and the rafters. Queen post truss is define as a pitched roof support using two vertical tie posts connected between the tie beam and the rafters. Queen post roof trusses are very similar in design to king post trusses except that the interior of the truss has two vertical queen posts instead of one central king post.

Queen post trusses thequeenposttruss gradually replacedother trusstypes. Queen post timber trusses can easily span 30 feet or more. Queen post roof trusses are very similar in design to king post trusses except that the interior of the truss has two vertical queen posts instead of one central king post they look great and offer an open area in the middle of the truss. Hammer beam timber truss the hammer beam heavy timber truss is best for distributing the roof load.

The truss is a framework consisting of rafters posts and struts which supports your roof. It is more lightweight than the king post and can be used to cover larger areas. What is a queen post truss. They look great and offer an open area in the middle of the truss.

It s also more lightweight and can be used to cover larger areas. Roof truss span tables alpine engineered products 15 top chord 2x4 2x6 2x6 2x4 2x6 2x6 2x4 2x6 2x6 2x4 2x6 2x6 bottom chord 2x4 2x4 2x6 2x4 2x4 2x6 2x4 2x4 2x6 2x4 2x4 2x6 2 12 24 24 33 27 27 37 31 31 43 33 33 46 2 5 12 29 29 39 33 33 45 37 38 52 39 40 55 3 12 34 34 46 37 39 53 40 44 60 43 46 64 3 5 12 39 39 53 41 44 61 44 50 65 47 52 70. A queen post roof truss is essentially a modification of the king post truss.