Our uPVC windows can significantly improve the warmth, security, energy efficiency and aesthetic of your property. We offer a large selection of high quality uPVC windows in a variety of colours and designs to suit any style and any budget. Our uPVC doors have been manufactured to an unrivalled quality and illustrate the latest advancements in door security and technology. Available in a large variety of types and colours, our doors are sure to suit any age and style of property. Our conservatories provide ample room and extra light to significantly improve your living space.

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.

Our Deceuninck 2500 Traditional casement windows are attractive, energy efficient, secure and come in a wide range of colours. They are one of the most popular style of windows in the UK and suit any style of property ranging from modern to traditional. The Traditional 2500 is state-of-the-art window design, embracing modern styles and high quality engineering standards. The contours of this system integrate effortlessly in all types of architecture and a wide range of colourways ensures the perfect window for any project.

Our Eurocell Charisma vertical sliding PVC-U sash windows are made to the highest quality and are highly durable and weather resistant. Sash windows are ideal for retaining the beauty of Georgian, Victorian and Edwardian properties and enhancing the look of modern buildings. Charisma vertical sliding sash windows are guaranteed to add a touch of class to any property. With traditional styling and a host of decorative finishing touches, they echo the elegance of the Georgian era and create an eye-catching feature for any home.

Tilt and turn windows are ideal for multi-storey buildings or as a replacement to a window in a hard to reach area. This is because the window can be tilted into a room to allow for easy cleaning of the outside glass from the inside. A combination of good looks and innovative functionality make tilt and turn windows a practical solution for the style conscious consumer. The Deceuninck 2500 Tilt and Turn Window features a multi-functional weatherseal. This weatherseal benefits from modern material technology and has been welded at the corners to provide the all-round seal which improves the weather performance.

Our composite doors feature the ultimate Solidor slab which has a solid timber core, rather than a foam filled GRP door that other manufacturers use. Solidor doors have all of the latest security options available and are manufactured in a wide range of colours and types. You cant go wrong with a Solidor! Our Composite door slabs are expertly manufactured by Solidor and are guaranteed to look stunning in your home. With 20 colours and 53 styles available, you have the freedom to design the door you have always dreamed of.

Our expertly made UPVC Windows illustrate the latest advances in window design and security. All batches of raw materials are tested for quality and consistency before being expertly manufactured. Every KC window features a full depth Eurogroove which ensures that high security products like shoot-bolts can be fitted without danger of breaking into the drainage chamber. Our Range of UPVC windows are guaranteed to bring the outside in. We offer Casement, Tilt and Turn, Vertical Sliding Sash and Flush Sash in a range of finishes.

What's new?

Our new window and door parts website is now live https://t.co/u8k1tJzTfo #windowhardware #doors #security https://t.co/AeaWKlGf9w

Posted on Sep 06, 2019  •  Twitter

Our Textured Glass is so versatile, with so many different and exciting styles to choose from. Our range can make a… https://t.co/WUCG6v9DZE

Posted on Mar 19, 2019  •  Twitter

#wednesdaywisdom Energy Rating Our Deceuninck Traditional 2500 double glazed windows achieve an A+… https://t.co/i8uXz2uqFM

Posted on Mar 13, 2019  •  Twitter

Gool Peran Lowen (Happy St Piran’s Day!) from us all at #KCWindows #cornwall #stpiransday https://t.co/5ZJCmXjz3r

Posted on Mar 05, 2019  •  Twitter

#easyairwedge now in stock https://t.co/ofFOHLm3lX https://t.co/TOBjQHhzGr

Posted on Feb 22, 2019  •  Twitter

Looking for a new door? #cornwall #doors #security #artdeco https://t.co/u5nBz4Amz4 https://t.co/qVAXMbLyw3

Posted on Feb 19, 2019  •  Twitter

Did you know that KC Windows also has a trade counter and online sales team https://t.co/Dkn1nsr8jg We have 1000’s… https://t.co/Xx7sskHmUu

Posted on Jan 29, 2019  •  Twitter

#MondayMotivation #Weather #Performance Our #weatherseal is at the cutting edge of modern #design and material tech… https://t.co/47mo6dpaiP

Posted on Jan 28, 2019  •  Twitter

ABS 3 star #Kitemark Locks feature Active Snap Protection. If attacked the patented ASP system is automatically tri… https://t.co/lvk9iVhiDU

Posted on Jan 24, 2019  •  Twitter

Good morning, following a spate of recent burglaries in the area we are offering 10% discount on any of our securit… https://t.co/kPIQ85ytU8

Posted on Jan 22, 2019  •  Twitter

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