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Endurance Doors Trusted Installer Partners
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Composite Doors Cardiff
Awarded 'Best Double Glazing Company, South Wales' - 2019-2024
Your local, trusted, multi award winning experts in secure Windows and Doors
Composite Doors, uPVC Doors and Double Glazing in the Vale of Glamorgan
Cardiff | Barry | Penarth | Llantwit Major | Cowbridge | Showroom available
 Astragal BarClassic Georgian style windows |  Double Glazing in BarryNew uPVC windows in Cardiff, Barry and the Vale |  Cardiff Double GlazingStylish REHAU Double Glazing |  Double Glazing in PenarthUpgrade your home with REHAU uPVC Windows and Doors |  New uPVC Windows BarrySecure double glazing with shoot bolts as standard |
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 French Doors South WalesSecure REHAU French Doors with Yale locks |  Barry Windows and DoorsAttractive, functional and affordable double glazing |  REHAU WindowsModern uPVC Windows from REHAU |  Traditional PVCu WindowsDouble Glazing for South Wales homeowners |  REHAU Total 70Double glazing for all property styles |
 REHAU Windows CardiffCardiff double glazing using REHAU uPVC Windows |  PatioMasterSecured By Design Sliding Patio Doors |  Georgian style WindowsChoose the best windows for your home with REHAU |
Quick Enquiry Form
For questions or no-obligation quotations please use our Enquiry Form
Types of uPVC Windows
New windows can have offer an extremely desirable effect on the appearance of your home, both from the inside and out. We offer a wide range of styles to suit both traditional and new build properties. Opt for traditional White windows, modern Anthracite Grey windows or natural Woodgrain effect windows, then decide if you would like Georgian Bar, Diamonds or Lead patterns to accompany the glass. Whatever style you go for, you'll find our windows aren't just pleasing on the eye, they're practical too. Minimal maintenance means their good looks will last well into the future.
The UK's best windows
We only install REHAU uPVC windows because, in our professional opinion, based on many years of working with most (if not all) window profiles, they are the UK's best window. Each and every window offers high security multi-point-locking sashes with sac / shoot bolts fitted as standard, providing protection from forced entry attempts even when using 2nd stage locking to keep the air flowing. As well as being secure, they are also extremely thermally efficient and were the first window to ever achieve the A-Rated standard.
Free Window Design Service
Installing new windows can offer you the chance to alter the overall appearance and character of your property. We are happy to offer advice on the style, colour and layout of your windows, whether you are trying to achieve a particular look or simply trying to stick to a budget. Or, you can design your own!
Casement Windows
The most popular window style installed within the UK, comprising fixed or outward opening, side or top hung sashes.
These can also be coupled to produce Bay and Bow Windows. The majority of windows in UK homes are Casement Windows, or Bay / Bow Windows made up of Casement Windows. Don't worry if you're not sure what you need, we're always happy to offer advice, both charge and obligation free.
White Casement Window
White Casement Windows
Agate Grey Casement Windows
White Casement Window
Bay Windows and Bow Windows
Many people do not know the difference between Bay Windows and Bow Windows, but we can help explain it to you now!
A Bay Window usually extends outwards from the property in a rectangular shape. A Bow Window forms an arch and often requires a canopy above.
White Bay window with Georgian Bar glazing
Anthracite Grey Bow Window with Canopy
Bay Window with Concrete Posts
White Bay window with Georgian Bar glazing
Tilt & Turn Windows
A popular alternative style to the casement window is the Tilt and Turn window. This features a dual opening mechanism for security, safety and practicality.
By twisting the handle 90 degrees the sash tilts inwards to provide gentle ventilation; when turned to 180 degrees the side hinges engage to enable the window to be fully opened into the property for ease of cleaning. This is often used as a fire escape.
Tilt and Turn Window
Tilt & Turn Window
Tilt & Turn Window
Tilt and Turn Window
Vertical Sliding or Box Sash Windows
EcoSlide sash windows combine the elegance of traditional sash windows with the enhanced performance benefits and structural integrity of modern materials requiring minimal maintenance.
Whether replacing existing timber sliding sash in period buildings or adding character to any new development, they come complete with an easy clean facility for practicality as well as performance and aesthetics. Learn more here.
Vertical Sliding Window
Box Sash Windows
Box Sash / Vertical Sliders
Vertical Sliding Window
Contact us with your enquiry
Send us a message with your questions or requirements and we'll be in touch!
Outstanding service from Composite Doors Cardiff Limited!
Very efficient and excellent communication. Very rare to get such excellent service from window firm. We used them based on many recommendations saying the same as I have above. so not just a one off. I wouldn't hesitate to use them again for my business premises or my home. Full 5 Star Rating from me. ⭐⭐⭐⭐⭐
What our customers say
Claire, Barry
Extremely happy with the door Rob supplied. He gave great advice when choosing and was always on hand to answer any questions we had. Wouldn't go anywhere else!
Chris, Caerphilly
Rob was helpful from the start always there for any questions I had.
I work with multiple pvc manufacturers as I own and run a property improvement company and Cardiff composites service was professional with a quality product will definitely be using them again.
Jo & Alex, Abertillery
Would recommend Composite doors Cardiff. Brilliant service! Rob knows exactly what he's talking about and is very professional. My house looks stunning thanks to my new Windows and Composite door. Thanks once again. We are 100% satisfied customers!
