Crystal Windows & Conservatories

Beautifully efficient windows

What does the energy efficient window rating tell you?

The Window Energy Ratings system uses a consumer-friendly traffic-light style A-G ratings guide similar to that used on ‘white’ goods and light bulbs. This ratings label can be used by you to make more informed choices about the energy efficiency of the windows you are looking to purchase. With carbon emissions high on the global agenda and the current high cost of fuel, having an A rated window in one way to make your home more energy efficient.

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