The energy savings calculator can help homeowners discover just how much they could save by upgrading their windows to our highly efficient systems. It can work on a wide variety of devices and can tailor its final readings to fit a range of homes, glazing or frame varieties, and heating types. 

Interested in finding out how modern double glazing stands up versus old single glazing or timber windows? Try it yourself now below.

At the Heritage Window Collection, you can find your local fabricator with ease and start providing your customers with our thermally efficient windows and doors. All it takes is your postcode to get started. With the energy savings calculator, you can showcase to homeowners how they can benefit from enhancing their property instantly. You can also register as an installer and benefit from a wide range of marketing support. 

For more information on the energy savings calculator and how you can use it for your customers, call us at 01249 816969 or use our contact form.