At Target Windows we specialise in double glazing.

We can help you to select the products that are right for your home – whether you’re looking for a simple, elegant style or an ultra-modern design, our double glazed PVCu windows and frames will give you the look you want.

Available in all shapes and sizes, colours and finishes.Get the double glazed window you want… exactly where you want it with our bespoke glazing design service. 100s of PVCu casement double glazed window styles to choose from.

Fully guaranteed. So, whatever option you choose, with Target Windows your windows and doors will not only look fantastic; they’ll last for years too.

Double Glazing

Bespoke double glazed windows from Target Windows have a wide range of security options including security bolts and shoot bolt locking. We take security very seriously.

Our complete range of double glazed UPVC sash, tilt and turn and casement windows are fully guaranteed and we can bespoke design your double glazed windows – including stained glass designs – to fit a new build design or to replace your current windows.


Our customers rely on Deceuninck to provide the very best products, service and value for money, giving our customer the best products and the best service possible.

We are sure you will be delighted with choosing us. 

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PVCu Windows

“The highest performance windows and doors – we wouldn’t put our name on anything else.”

The PVCu window has come a long way over the last two decades. Gone are the days of bulky and obstructive frames. Today, PVCu windows are not only designed to look good, but also to meet the highest standards of quality and performance.

No matter what style of property, we can offer you a design of window to complement the architecture. From the simplest casement window to the grandest Victorian bay, we can create both traditional and individual looks for you home.

Strong, secure PVCu construction means they’ll never rot, warp or require repainting; just an occasional wipe clean to keep them looking like new.

Modern double glazing doesn’t just look good… it can save you money too. From styling to performance and saving energy, our advanced glazing technologies are engineered to give you a comfortable, secure, quiet, energy efficient home.

Aesthetically pleasing frames

Clear and consistent sightlines ensure windows look well-proportioned, elegant and attractive.

Reduce condensation and noise

Nowadays it’s difficult to avoid external noise. Whether you live near a major road, under a flight path or near some vocal wildlife, noise pollution can be a cause of major disruption. With double glazed insulation and our high performance window seals, our energy efficient windows will help reduce external noise pollution.

Lowering heat loss at glass edges can cut window, external door and conservatory condensation by up to 80%. Glass units and our high performance Q-Lon gasket helps reduce noise pollution over a wider temperature range, too.

Our windows make more of ambient heat

In winter, the energy efficient coated glass used in our windows retains warmth within the home. It’s also designed to exploit radiant heat energy from the sun. These properties result in significant fuel savings compared to a single glazed dwelling.

  • Reduce condensation in your home
  • Reduce your carbon footprint
  • Reduce your energy bills
  • Add value to your property

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Flush Windows

Designed to replicate the appearance of timber. Flush windows are distinguished by sashes that close into the frame and finish flush with the face of the window. 

Key Features & Benefits

  • Sleek slimline frames 
  • Dummy peg stay option
  • Traditional butt or mitred joint 
  • Unique night vent facility 
  • Excellent, energy, thermal and weather performance 
  • Enhanced security PAS 24 Approved 
  • Double or triple glazing available A++ 
  • Low maintenance PVC-U frames

Sliding Sash Windows

The Vertical Sliding Sash Range combines the elegance of traditional sash windows with the enhanced performance benefits of uPVC.

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