Designed to replicate the appearance of timber, Deceuninck Upvc Flush Sash windows are distinguished by sashes that close into the frame and finish flush with the face of the window. Flush Sash windows typically have frames that appear the same width, known as “equal sightlines” this look is achieved using dummy sashes, something that undoubtedly improves the overall appearance of your property.

Our Deceuninck Heritage windows and doors combine the elegance and style of traditional timber with all the benefits of PVC-U.

This range is ideal for those who wish to add or improve the period features to their homes. Its unique, unrivalled, aesthetic appeal makes this range the most attractive suite of windows and doors on the market today.

Flush Sash

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

26 Colourways

Premium Woodgrain Foils in 26 colourways. Our Heritage Colour Collection has been specially designed to help you put together the perfect colour for your home.


Key features:

Deceuninck Heritage UpvcFlush Sash windows look great in any surrounding; modern townhouse or country cottage. They will retain their elegance while still functioning as a high quality window for many years to come.

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Super Efficient

Compared with aluminium or wood, PVC-U windows are low maintenance, have better insulation values and are able to reduce energy and heating costs.

 
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Perfect for Conservation

Flush external contours are in keeping with period properties and also meet the requirements of most conservation area officers. *Check with your planning/conservation officer.

 
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Sound-Proof

Glazing options to maximise energy efficiency and/or sound proofing.

 
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Safe and Secure

For total peace of mind, our Heritage Flush Sash windows come with multi-point locking as standard.


Premium Woodgrain Foils in 26 colourways

Every home is different, and our beautiful range of colours takes its inspiration direct from nature to harmonise perfectly with your home and its surroundings, ensuring it stays looking good for years to come.

Our Deceuninck Heritage Upvc Colour Collection has been specially designed to help you put together the perfect colour palette for your home.

These hand-picked colours are extremely durable and a 10 year manufacturer’s guarantee means your new windows and doors will stay looking beautiful for years, giving you ultimate peace of mind.

Choose from 26 colourways, all with colour matching ancillaries, trims and accessories, your windows and doors have never looked so pretty.


Deceuninck Heritage Flush Sash Windows Look Great In Any Surrounding