Queen Truss Roof

What is a queen post truss.

Queen truss roof.

A timber roof truss is a structural framework of timbers designed to bridge the space above a room and to provide support for a roof trusses usually occur at regular intervals linked by longitudinal timbers such as purlins the space between each truss is known as a bay. Page links for roof section. Click the arrows on the bottom of each page to navigate. Queen post truss consists of following components.

Rafters have a tendency to flatten under gravity thrusting outwards on the walls. Queen post timber trusses can easily span 30 feet or more. In this roof queen posts are used instead of king post. It offers a good span around 10m and it has a simple design which makes it perfect for a wide range of establishments.

As we will see below there are several different types of designs and this will impact the angles and designs of the overall truss. It s also more lightweight and can be used to cover larger areas. 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.

The truss is a framework consisting of rafters posts and struts which supports your roof. Truss types 2. 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. A queen post roof truss is essentially a modification of the king post truss.

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. Its web configuration resembles that of the queen post truss while its appearance resembles that of the scissors truss. As the name implies this pitched truss has the combined appearance of the queen post truss and scissors truss. For spans up to 16 queen post fan for spans 10 to 20 fink w for spans 16 to 28.

In this section you will find information pertaining to roof trusses.