Deceuninck uPVC windows

With over 80 years of innovation, Deceuninck is recognised as one of Europe’s leading uPVC window manufacturers. Their Heritage Collection brings together authentic aesthetics, colour choice, and long-term performance, offering homeowners a reliable alternative to timber.

Every window is crafted with advanced multi-chambered profiles for exceptional insulation, security, and weather protection and all are fully recyclable, supporting a more sustainable home.

Thanks to an innovative multi-chambered uPVC profile, these windows are engineered to minimise heat transfer and retain warmth within the home. By reducing heat loss through the frame, your heating system doesn’t have to work as hard—resulting in lower energy bills and greater comfort throughout the colder months. In summer, the same intelligent design helps prevent unwanted heat from entering, keeping rooms cooler and more pleasant. This makes it a smart long-term investment for both comfort and cost-efficiency.

Forget about repainting or sanding – these uPVC windows are built to withstand the elements with minimal effort from you. The durable finish won’t peel, warp, crack, or fade, meaning your windows maintain their appearance year after year with just a simple wipe-clean. With over 30 colour options and authentic woodgrain textures available, you have the freedom to choose a style that complements your home perfectly without the hassle of traditional maintenance.