Membrane waterproofing systems that work harder!

Welcome

SIG Design & Technology offers a complete and impartial design and supply service for both new build and refurbishment projects, including single ply and green roof systems.

We help roofing designers and contractors make their roofs save energy and carbon, generate energy and integrate with other technologies such as solar collections.

Our technical team works closely with our clients to understand their needs and provide unique, tailor-made solutions that are guaranteed.

Why Choose Us

  • Expert knowledge of structural design and innovative roofing solutions
  • Partnership agreements with the industry’s leading manufacturers
  • National supply chain and unrivalled range of fully tested materials, products and components
  • National network of accredited roofing contractors – DATAC
  • Professional Indemnity Insurance and a full system guarantee

Contact Us

SIG Design Technology’s partnerships with the roofing industry’s leading manufacturers enable us to offer a complete and impartial design and supply service for both new build and refurbishment projects.

Contact Us

Recent Case Studies