Sigma Truss is a brand of Pre-prefabricated roofing products in truss and rack designs, installed by a professional team with over 15 years of experience.

     A new innovative Pre-prefabricated Roof Truss system, made from lightweight, rust-resistant G550 high-tensile steel. All components are designed using computer software according to engineering principles, ensuring strength and durability. All materials are cut to length according to the design, minimizing material waste. and eco friendly. Installation is guaranteed for 5 years.