Energy Efficiency

We have partnered with Liniar, as an approved fabricator to manufacture the very best design led window frames, promoting optimal energy efficiency within your home. Research has shown that poor quality frames not meeting standards are responsible for poor insulation, leading to rising energy costs. Our uPVC profiles are truly ground-breaking, ensuring retention of heat and in turn reducing your energy bills.

The frames are constructed from a series of optimised chambers that trap pockets of warm air, creating a thermal barrier within the frame. Incorporated with this are glazing flippers and thermal dams which work together to avoid passage of cold air and prevent water leakages. Our 38mm triple glazed finish not only offers ultimate security and sound proofing but also amazing u-values as low as 0.9 w/(m²-K), and an A+25 WER and all our frames come with a 10 year guarantee.

Further to energy saving benefits for your home, we also pride ourselves on being an advocate to sustainability by promoting eco-friendly practices. That is why all our frames are made out of materials that are 100% recyclable, designing out the use of lead and steel making our product environmentally friendly. We help you reduce your energy consumption which in turns helps our environment in reducing CO2 emissions.

Energy Rating

To help you really understand if you are getting the best window frame on offer in the market, we would refer you to the Energy rating set out by the British Fenestration Rating council (BFRC). Picturised by a simple rainbow/ rating method, BFSR have assigned a ranking system to assess the thermal efficiency of window systems. To translate a rating of C and above would indicate that your window is effectively preventing heat loss and draughts, whilst absorbing natural energy.

KK are proud to confirm that our range of uPVC windows are all BFRC approved and hold the highest rank in energy efficiency, with a rating of A+14, supported by a transparent metallic coating on each of our windows, this rating means our windows have the highest conversion ability to absorb the sun’s energy and minimise loss of thermal retention.

Therefore having undergone rigorous testing we confidently present to you our range of double and triple glazed window systems designed to be energy efficient and cut down on your energy bills, insulate your home whilst remaining durable and soundproof.

If you would like to learn more about our uPVC profiles our in house team of experts are on hand to talk you through our range of products and help you chose the perfect profile for your home.