The Sigma Plus profile, produced from steel material and one of the structural elements, stands out as perforated profiles prepared in different cross-sections, lengths, and thicknesses. The Sigma profiles are manufactured on continuous profile production lines known as roll form. They can be produced in the dimensions and thicknesses specified below. Unlike standard Sigma profiles, 

Sigma Plus profiles have an additional bend as shown in the diagram. This feature gives them an advantage over Sigma profiles in terms of strength. Due to their very high load-bearing capacities, 

Sigma Plus profiles provide a material and cost advantage of up to 40% compared to structures made from heavy steel materials. Additionally, they make steel building constructions more reliable, faster, and economical due to their ease of production, procurement, shipping, and assembly. Besides steel building construction, they are also preferred in solar energy systems along with steel structure supporting systems for tracker-based solar energy systems.