Sigma 360

Specialist Integrated Ground Materials & Accessories We pride ourselves on our high level of service to our customers. Sigma GPS Ground Gas Protection systems are compliant with the latest codes of practice. We pride ourselves on our high level of service to our customers and finding solutions to complex technical problems throughout the construction process. Decades of experience in the industry, paired with an outstanding range of products. Our team is able to provide solutions to almost any technical issue great or small to our customers, from conception through to completion.