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Contact GK Windows and Doors for professional uPVC window installation or repairs. 25+ years of trusted service in the North West.
What Are uPVC Windows?
uPVC windows are a popular choice due to their energy efficiency, durability, and low maintenance.
GK Windows and Doors recommends uPVC for its cost-effectiveness and excellent performance in the UK climate. Choose from casement, tilt-and-turn, sash, or bay windows, with a wide range of frame colours, finishes, and glazing options. Whether you want traditional aesthetics or modern minimalism, there’s a uPVC style to suit your home.
Why Choose uPVC Windows?
Energy Saving
Superior insulation helps reduce heat loss and energy consumption.
Low Maintenance
Easy to care for with no need for repainting or special treatment.
Durable Frames
Tough, long-lasting frames that resist warping and fading.
Style Variety
Choose from classic casement, tilt-and-turn, sash, and more.
Weather Resistant
Built to withstand the elements year-round.
Secure Design
Advanced locking systems and tough frames boost security.
Recent uPVC window installations
Adrian B.
December 2025“My UPVC window wouldn't work and permanently locked. Used GK and really pleased. Arranged a free quote/visit came when arranged and sorted. -Saturday over Xmas I may add. Great price and will definitely use again. Worth supporting local trade.”
Retro-fit trickle vents into existing uPVC windows to improve airflow and reduce internal damp and mould issues.