Queen Post Roof Truss Details

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 roof truss details. Firstly what is a truss. Queen post roof truss is a part of the truss. What is a king post roof truss. Even though it is a tension member rather than a compression member they are commonly still called a post.

It is more lightweight than the king post and can be used to cover larger areas. One of a series of diagonal. Anatomy of a traditional king post roof truss share share on pinterest a. King post roof truss the king post truss consists following components.

That is a trident or an arc which is placed in the roof covering. What is a queen post truss. 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. Unlike a king post the queen post truss has two central vertical posts two rafters and a beam.

Anatomy of a basic roof truss share share on pinterest roof truss parts explained rafter. Queen post truss is define as a pitched roof support using two vertical tie posts connected between the tie beam and the rafters. Each part explained in detail. Secondly the formerly mentioned post truss is the inclined brace which uses two straight posts joined with the beam and the joists.

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. Parts of a. Queen post timber trusses can easily span 30 feet or more. A queen post is a tension member in a truss that can span longer openings than a king post truss.

Queen post truss consists of following components.