A truss is a structural framework that provides support and strength to a roof. It is typically built with three main components: top chords, bottom chords and web bracing. Meanwhile, the framework is composed of posts, struts and rafters. Roof trusses can handle and sustain horizontal, vertical and inclined loads.
Why Roof Trusses Are Important
Roof trusses are crucial in maintaining the integrity of a building. Without the support of a roof truss, your roof loses an essential layer of protection against the sun’s ultraviolet (UV) rays and other environmental elements.
That said, a roof built with sturdy and well-designed roof trusses can prevent harmful UV rays as well as intense heat and weather from entering or affecting the inside of your home. It ensures a comfortable indoor environment for the occupants since it helps keep a cool temperature in your interior.
And, since your roof is exposed to a variety of elements on a daily basis, a truss functions to reinforce your roofing so that your home can be protected from sun and rain exposure.
Types of Roof Trusses
Below are some of the different types of roof trusses:
- Fan truss – This is typically made from steel, and it spans from 10 to 15 meters.
- Howe truss – This is a combination of wood and metal. It consists of upper and lower parts, and it can offer a wide coverage of 6 to 30 meters.
- King post truss – Designed for smaller-sized residential homes, this type of truss spans up to 8 meters. It is composed of one central vertical post, which uses tension to support a beam below the apex.
- Queen post truss – This is used on a wide range of buildings, and it usually spans around 10 meters. It’s a simple type of truss, but it is considered as one of the most reliable versatile truss types.
Goodrich Roofing has been in the industry since 1948. We specialize in residential and commercial roofing services, and we guarantee quality workmanship for every project we handle. Call us at (505) 219-4450, or fill out our contact form to request a free quote. We serve customers in New Mexico.