Listed properties and parts of the queen post truss will help you with understanding and learning this construction. Generally, this type of truss is a pitched rood which is supported by couple of vertical tie posts. Then, these tie posts are connected to the rafters and beams. Furthermore, some of the parts of the queen post truss are the queen posts and the rafters, the struts, purlins and tie beams, and straining sills and beams. Usually, all of these parts have their own role and can not be excluded from the constructions.