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Door Styles

Why Flush casement doors?

Building on the stunning success of its award-winning Heritage Flush Window, Deceuninck has launched an equally stunning new flush door to its Heritage Collection. The flush door has the only dedicated open-out flush door sash on the market, perfectly complementing the Heritage Flush Sash.

The new flush door combines a beautiful style with outstanding performance. It has been designed to replicate traditional timber and aluminium and comes in 26 colourways from stock. Deceuninck’s latest product is also best in class for weather performance and energy efficiency, with Class 4 600 Pa Air Permeability, Class E1050 Pa Water Tightness (full frame) and Class A3 1200 Pa Wind Resistance. The doorset achieves an ‘A’ energy rating with U-Values as low as 1.0 W/m2K with triple glazing and 1.3 W/m2K with double glazing.

Kew Windows

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Get in touch with us today to arrange your free consultation. We can talk you through our wide range of high quality windows and doors.

Testimonials

What our customers say

Luca Borrione
Luca Borrione
2023-11-17
I found Kew Windows by chance: I was searching someone to replace the back window and door of my flat. The whole team is working quickly and great. The installation has been done with minimum disruption and the service customer has been amazing and friendly to understand and address super minor bits I flagged after the installation. You feel guided and really you are since the first contact and the final result will make you happy. My first experience in upgrading to double glazing and yet this company became my to-go company for any future need I might have. Prices are competitive too. Would recommend with confidence.
Sarah Phillips
Sarah Phillips
2023-11-14
We had new sash windows for our Art Deco block of flats. They look fantastic & we are delighted. The team were all very helpful & we had a quick turnaround from quote to fitting. Highly recommend Kew windows
kareeeeem
kareeeeem
2023-11-10
Excellent level of service from the entire team at Kew Windows, Jay was very knowledgable and responsive from the beginning, helping with an urgent order. The callout and installation team Kosta and Luigi were very professional in completing the job in an unrushed and timely manner. I would highly recommend Kew Windows to anyone needing their services in the SW London/Surrey area.
Sally Haynes
Sally Haynes
2023-11-06
Its a huge undertaking looking for new windows its not just about the look but the installation as well. If you are looking for a great company then choose Kew Windows. From the first consultation with Jay through to the guys who installed them the service was impeccable and the windows are such great quality. Great local company.
G M
G M
2023-11-01
Kew Windows has been brilliant through every step, quality, price, communication, support and lead times. Would highly recommend it.
clare stevens
clare stevens
2023-10-10
Peoplke were always polite and on time.. BUT the window was several weeks in the making... 2 months I think... but the two Ukrainians who took out the old window and installed the new were excellent. Thanks to Kosta for allowing them to paint the scar on the inside.. BUT I think if painting is required in the making good it should be included in the specifications.
Daniel B
Daniel B
2023-09-27
Really happy to recommend Kew Windows. Nick was exceptionally helpful, patient and efficient on a small but complicated job to replace a window for us.
natasha rinne
natasha rinne
2023-09-23
My husband and I cannot recommend Jay and his team enough. They were professional and punctual from start to finish and the end results if fantastic. Thank you for doing such a fantastic job - we love our new windows!
Jess Hayes
Jess Hayes
2023-09-22
We recently had our old and rusting crittall windows replaced by Kew Windows. Jay, Kosta, and the team were very helpful, friendly and efficient. We highly recommend them.
Deirdre Carolina Gough
Deirdre Carolina Gough
2023-09-20
5* all around Finding a good company to replace UPVC windows and doors is like swimming in shark infested waters. After talking with four other companies, I found Kew Windows. They have an office close by so I went to visit. The staff are very knowledgeable and the units high spec. Jay immediately put me at ease and I felt I could trust Kew Windows. I had the front door, French doors and 4 sets of windows replaced by Kew Windows. Jay and Kosta spent as much time as was needed to get all details of these replacement units exactly right before the work started. I live in a Conservation area so very specific requirements were demanded. Andriy and Kola did the installation. They were professional, paid attention to detail and most of all tidy – taking away all the old units at the end of each day after tidying up. Taking out the old windows did mean they had to plaster in places which will require a repaint as well as the wooden window sills also needing painting but that was unavoidable due to the ancient windows that were removed. The work took three days. Any snagging I asked for was taken care of with a smile. Now waiting for my FENSA certificate. I still have a few more windows to replace and would not hesitate to use Kew Windows again. Thank you all for your care, meticulous installation and great aftercare.