uPVC Windows
- Multiple opening styles including casement, tilt & turn, and flush
- Optional A+ rated energy performance
- Decorative detailing available for a traditional timber-look finish
Deceuninck
Why Choose Deceuninck?
Deceuninck is one of the UK’s most trusted uPVC manufacturers, offering a beautiful range of window and door systems designed for performance. With excellent insulation, modern security and long-lasting durability, Deceuninck products deliver comfort, convenience and kerb appeal, all at a highly cost-effective price point.
Available in a wide selection of colours, finishes and configurations, Deceuninck windows and doors complement any style of home, from traditional cottages to contemporary new builds.
Deceuninck Benefits
Excellent thermal efficiency
Engineered to retain heat and improve energy performance, helping to lower household heating bills year after year
Low-maintenance uPVC
Durable, long-lasting and wipe-clean by design — no sanding, painting or upkeep required
Secure Locking Systems
High-spec locking systems provide reliable protection and total peace of mind
Outstanding Noise Reduction
Ideal for busy or high-traffic areas, ensuring a quieter, more comfortable living environment
A Full Palette Of Colours
Choose from a full palette ranging from bold contemporary shades to authentic timber-look finishes
Sustainable Manufacturing
Made using highly recyclable materials and sustainable production processes, reducing environmental impact
The Deceuninck Product Range
uPVC Entrance & French Doors
- Strong, energy-efficient uPVC door systems
- Choice of panels, colours and glazing options
- Multi-point locking systems included as standard
Sliding Patio Doors
- Smooth, effortless gliding operation
- Slim frames designed to maximise natural daylight
- Ideal for gardens, patios, and family living spaces
Tailor your new Deceuninck windows and doors with:
Choose your preferred style with:
- Colour-matched frames inside & out
- Woodgrain effects for a warm, timber-like appearance
- Decorative glazing & Georgian bar options
- A wide choice of hardware finishes
Create a tailored look that reflects your home’s unique character.
Deceuninck windows come from one of the UK's most trusted uPVC manufacturers, and they combine strong thermal performance, high-spec locking and good noise reduction at a cost-effective price.
Optional A+ energy rated windows are available, and the frames are made from highly recyclable materials using sustainable production processes.
Because they come in casement, tilt and turn and flush styles, they suit everything from traditional cottages to contemporary new builds.
Deceuninck windows and doors come in a full palette of colours, from bold contemporary shades to authentic timber-look woodgrain finishes, and frames can be colour-matched inside and out.
You can add Georgian bars, decorative glazing and a choice of hardware finishes to suit the style of your home.
Our Peterborough showroom has finishes on display, so you can compare Deceuninck colours in person before you decide.
A casement window opens on side or top hinges like a door, while tilt and turn windows can either tip inwards at the top for secure ventilation or swing fully inwards for cleaning and escape.
Tilt and turn windows suit upper floors and flats where cleaning the outside glass is difficult, and casements suit most UK homes because they open outwards and keep curtains and blinds clear.
Deceuninck offers both, so we can mix opening styles across your home to suit each room.
