EvolutionEnergy EfficiencyWindows, redefined.

Energy Efficient Windows & Glazing 

Did you know that over a third of heat can be lost from your home thorough inefficient windows? All Evolution windows carry an A Rating as standard. An A rating is the highest energy rated for windows and ensure your home is more energy efficient. Evolution’s window ranges have always been one of the most energy efficient choices available in the modern window marketplace. Both A+ rated as standard, the Storm 2 and Flush window ranges take energy efficiency to the highest level with double glazing to 28mm thickness.

The Storm 2 window range has a 1.3U value and is rated WER A+13 as standard and the Flush range also has a 1.3U value and a rating of WER A+11 as standard so you can be sure that choosing any windows from the Evolution range will keep your home lovely and warm in winter, cool in the summer and keep your bills to a minimum, knowing you are not wasting or losing energy.

To further enhance your homes' energy saving credentials, both our Stormproof and Flush window ranges have the option of upgrading to our ultimate energy rated triple glazing solution, whilst still maintaining the beautiful aesthetics which have become synonymous with the Evolution collection.