Unlike traditional timber, the uPVC profile within these windows will improve the thermal capability of your Cheltenham home. The sliding sash window can achieve an ‘A’ rated standard of thermal efficiency once installed in your home. Warm air will be trapped in your home, giving you a comfortable home for longer.
The Flush Sash Window is manufactured with a multi-chambered uPVC profile, which breaks down pockets of warm air and traps it in. With either window installed, you’ll enjoy low U-values and a warmer home for longer.
In the long-term, your reliance on central heating will reduce, leading to lower energy bills and you’ll reduce your home’s carbon footprint.