Each of our double glazed windows are highly energy efficient and come with a guaranteed Window Energy Rating (WER) of A+12, one of the highest available on the double glazing market. Window Energy Ratings are an excellent way of monitoring the energy efficiency of your home and can now be determined by the helpful colour chart ranging from A (which is great) to G (which is the least energy efficient).
We guarantee that the Energy Saving Trust Recommended logo is clearly displayed on each of our double glazed products. All of our windows, doors and conservatories meet strict energy efficiency criteria as set out by the Energy Saving Trust.
Thanks to our A+12 Window Energy Rating it becomes so much easier to save money on your heating costs. Your new double glazing is designed to maintain an extra 12 kWh per m² each year over a standard A+0 rated window.