Despite the use of both elements, the Howe truss offers great support and reliability. Howe Truss is one of such trusses that combine steel and wood. They are ideal for use in buildings that have a span between 20 meters and 100 meters. The compression and tension are arranged equally in the Quadrangular roof truss, and in comparison to most other trusses, it requires a lesser number of segments to be installed. Quadrangular Roof Truss segments are arranged in such an order that they form a ‘W’ shape. North Light Roof Truss offers great ventilation in the structure, and it is one of those trusses that can be used in buildings that span between 20 meters and 30 meters. It is also one of the most resistant trusses. North Light Roof Truss is one of the oldest types of trusses out there. This is an ideal truss type for use in buildings with shorter spans. The arrangement of the segments varies greatly on the building type and the distribution of compression and tension. In comparison to other trusses, Fan trusses have shorter segments and chords. Fan Trussįan Truss is a common type of fink roof truss. Pratt Truss is ideal for use in buildings that have a span between 20 meters and 100 meters. The ones that are placed vertically are meant for compression, and the others that are placed diagonally are meant to handle stress. Pratt Trusses have segments installed both vertically and diagonally. Pratt Truss can be further divided into two subtypes – Pratt truss with secondary members and Duo-pitch Pratt truss. One of the reasons why it is so common is because it is quite affordable to install a Pratt truss. Pratt Truss is one of the most common types of steel truss used in the construction sector. The segments of the truss are installed horizontally, with a single beam at the center for support. In the case of properties, it is ideal for use in ones that span over 10 meters. The versatility of Queen Post Truss allows the construction experts to use it not just to support the roofs, but also in covered bridges, and so on. Kind of like King Post truss, this one is also very easy to fabricate and install. The Queen post truss has quite a bit of versatility associated with it. King Post Truss has two angle support members that are ideal for supporting the roofs of such properties. The span of the building shouldn’t exceed 8 meters. King Post Truss is ideal for use in small structures, like small houses, mainly because of its properties. Quite evidently, it is one of the trusses that are easiest to fabricate and install. King Post Truss is known for its simplicity. The following are the major types of steel truss designs. These trusses differ from each other on the basis of their design, their ability to handle heavy load and stress, and their application in different construction projects. There are so many types of steel truss designs out there. What Are The Types Of Steel Truss Design? Unlike timber, there is no chance for steel trusses to be impacted by pests, also, if steel is coated in an ideal manner, it can be completely fireproof. It can resist pests, fire, and corrosion. The resistance level of steel is quite high. The good quality coating allows the steel to handle greater amounts of stress and pressure. The age of the roof can be increased further by using structural steel with proper coating. Thanks to steel as it is a highly durable alloy. One of the reasons why steel truss is a common choice of contractors and builders is that it offers longevity to the roof. Generally, steel trusses are made solely out of structural steel, but, a lot of times, even timber is used alongside steel to install the mechanism. The system is a reliable one, and so, it is quite a popular choice in residential buildings, commercial complexes, or industrial structures. The use of structural steel trusses is quite common in steel structures or otherwise. Since they are metallic mechanisms, they boast properties like strength and durability. Structural steel trusses are actually mechanisms that are developed to offer support to the roof of a building.
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