We were very proud when Stewart Milne Timber Systems won the Housebuilder HBF 2020 Product Award for ‘Best Building Fabric Product’ with our Sigma® II Build System.

Our Sigma® II Build System is a cost effective, closed panel, fabric first solution that delivers an affordable, reliable, simple to install Build System, promoting a ‘Fit and Forget’ approach to the building’s fabric.   The system considers whole life cycle costing, embodied carbon, technical compliance and longevity over a 60-year design life, underpinned by BBA Product Approval and Lloyds BOPAS Accreditation.

Sigma® II is growing in demand, and accounts for 1.5% of market potential, supplying around 1,000 homes annually.  Our factories have capacity to manufacture 3,000 units per annum; investment will increase capacity to 10,000 homes in 5 years. The Sigma® II Build System delivers sustainability whilst being cost-effective.