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.
Spectus Window Systems is a trading name of Specialist Building Products Limited.
Registered Office: Epwin Group, 1B Stratford Court, Cranmore Boulevard, Solihull, B90 4QT. Registered in England: 7742256.