Queen Truss Roof

Queen post timber trusses can easily span 30 feet or more.

Queen truss roof.

Truss types 2. The wooden queen post truss differs from a king post truss in having two wooden uprights or vertical members which are known as queen post. As the name implies this pitched truss has the combined appearance of the queen post truss and scissors truss. 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. Its web configuration resembles that of the queen post truss while its appearance resembles that of the scissors truss. As we will see below there are several different types of designs and this will impact the angles and designs of the overall truss. Click the arrows on the bottom of each page to navigate.

For spans up to 16 queen post fan for spans 10 to 20 fink w for spans 16 to 28. It offers a good span around 10m and it has a simple design which makes it perfect for a wide range of establishments. It s also more lightweight and can be used to cover larger areas. The truss is a framework consisting of rafters posts and struts which supports your roof.

They look great and offer an open area in the middle of the truss. In this section you will find information pertaining to roof trusses. Queen post truss consists of following components. 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.

What is a queen post truss. The queen post truss is designed to be a very reliable simple and versatile type of roof truss that you can use at any given time. Unlike the king post the queen post has two wooden vertical posts called queen post. A queen post roof truss is essentially a modification of the king post truss.

Rafters have a tendency to flatten under gravity thrusting outwards on the walls.