Energy Saving

Window Energy Ratings use a consumer-friendly traffic-light style A-E ratings guide similar to that used on ‘white’ goods (such as fridges, freezers, washing machines etc).

This ratings label can be used by consumers to make more informed choices about the energy efficiency of the windows they are looking to purchase.

With carbon emissions high on the global agenda and the current high cost of fuel, consumers are looking for ways to make their homes more energy efficient.

Call us on 01752 339373 or our freephone number 0500 30 40 25

Soffits And Fascias Plymouth

Energy Saving From Sunrise

When you get a product fitted by Sunrise Windows you will be given a unique label.

This label will display the following information:

  1. The rating level – A, B, C, etc…
  2. The energy rating eg. -3kWh/(m²·y) in this example the product will lose three kilowatt hours per square metre per year.
  3. The window U value eg. 1.4W/(m²·K)
  4. The effective heat loss due to air penetration as L  eg. 0.01 W/(m²·K)
  5. The solar heat gain eg. g=0.43
  6. The unique authorised user number   – in our case AR 138

Simply put this will determine how well a product will perform the functions of:

  • Helping you contain and conserve heat within your building in the winter
  • Keeping out the wind
  • Resisting condensation
  • Contributing to improved sound insulation

CALL NOW FOR A QUOTE ON 01752 339373 OR OUR FREE PHONE NUMBER 0500 304025

Client Testimonials