Energy Efficiency

Energy-efficient windows and doors don’t happen by chance. It’s a long process of design, refinement and testing that brings Band ‘A’ and ‘A+’ rated windows to the marketplace. We‘re ready to help you pass on the benefits to your customers.

  • Our U-ComplyN tool allows you to calculate Window Energy Ratings and U-values ensuring that it’s easy for you to comply with CE Marking and Document L of the Building Regulations
  • Enjoy the sales benefits of advanced features like AEROFRAMETM thermal wall technology
  • Use our RCM thermal inserts which can improve U-values by almost 25% without resorting to expensive technologies
  • We’ll provide technical support to help you with the cost-effective production of energy-efficient windows
  • Marketing tools to help you promote energy-efficient windows and doors.