The Thermal Rating Register provides a simple system to demonstrate the energy efficiency of varying window and door designs.

Using a simple colour coded A-G rating, similar to that seen on white goods and houses; generally the higher the rating, the better the overall thermal efficiency, and the greater the savings on your fuel bills for consumers.

The Building regulations as amended in 2010 require replacement windows to be a minimum of a ‘C’ rating. The Thermal Rating Register provides details of PVC-u, timber and metal windows.

The rating of windows not only takes into account the amount of heat the window loses directly, but also the amount of air that can escape through the frame, and the positive benefit of heat energy gained from solar energy.

The Thermal Rating Register gives your business the competitive edge. We provide a cost effective system to register your window designs. Our rating processes are streamlined to ensure a smooth registration process.

Choose the link on the right that meets matches your business sector.