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Astragal Bar

Astragal Bar

Classic Georgian style windows

Eurocell Windows

Eurocell Windows

Double glazing for all property styles

Double Glazing in Barry

Double Glazing in Barry

New uPVC windows in Cardiff, Barry and the Vale

New uPVC Windows Barry

New uPVC Windows Barry

Secure double glazing with shoot bolts as standard

Cardiff Double Glazing

Cardiff Double Glazing

Stylish REHAU Double Glazing

Double Glazing in Penarth

Double Glazing in Penarth

Upgrade your home with REHAU uPVC Windows and Doors

French Doors South Wales

French Doors South Wales

Secure REHAU French Doors with Yale locks

Barry Windows and Doors

Barry Windows and Doors

Attractive, functional and affordable double glazing

REHAU Windows

REHAU Windows

Modern uPVC Windows from REHAU

Traditional PVCu Windows

Traditional PVCu Windows

Double Glazing for South Wales homeowners

REHAU Windows Cardiff

REHAU Windows Cardiff

Cardiff double glazing using REHAU uPVC Windows

PatioMaster

PatioMaster

Secured By Design Sliding Patio Doors

Georgian style Windows

Georgian style Windows

Choose the best windows for your home with REHAU

Quick Enquiry Form

For questions or no-obligation quotations please use our Enquiry Form

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window and door finance available
card payments accepted

more than just

certass certified installer
uPVC Windows and Doors

Contact us for a free, no-obligation quotation for all of your double glazing requirements. Whether you need casement windows, sliding sash windows, tilt & turn windows, front doors, back doors, french doors or patio doors, Composite Doors Cardiff can provide you with market-leading products, excellent advice, a professional service and extremely competitive prices.

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!

South Wales Double Glazing

We offer a professional double glazing service to our customers in and around Barry, Cardiff, Penarth, Sully, Dinas Powys, Cowbridge, Llantwit Major, Bridgend and other areas of the Vale of Glamorgan. We also serve customers in and around Maesteg, Llantrisant, Pontyclun, Beddau, Aberdare, Pontypridd and Caerphilly. Get in touch with your enquiry today. 

Market Leading Products

We do not produce "cheap quotes" and have no desire to compete with low grade, poor quality, energy in-efficient or security lacking products. Every single item that we provide is a proven market leader in its class.  

Vale of Glamorgan Glazing​

We are experts in high security, energy efficient double glazing across the Vale of Glamorgan and surrounding areas. Whether you are looking for black widows, grey windows, timber effect windows or good old white windows, we're here to help give you the secure windows you desire.

Barry Windows and Doors

Reaching all of South Wales but based in Barry and offering great deals for your Barry Window and Door requirements. 

New Windows in Cardiff  

We are multi-award-winners for our double glazing services in around Cardiff. Our service reaches from Newport and Caldicot to as far as Swansea and Port Talbot.  

double glazing
rehau windows
windows barry
upvc window offer
pvc back door
pvc front door

It's as easy as 1, 2, 3 to order your REINFORCED uPVC Classic Collection front door...

  1. Choose from any of the uPVC Classic Collection doors in our range of £1195 designs (shown below).
     

  2. Pick any of the Pilkington obscure glass shown (Autumn, Cotswold, Minster or Stipolyte).
     

  3. Contact us via our Free Quotation form to place your order.

Once you have placed your order we will produce some paperwork for you to check and sign, you'll need to commit to the order with a small deposit and then we will arrange a pre-installation technical survey to take place. Following this, we can manufacture your order and install it for you, all within 3-6 weeks.

autumn leaf

Autumn Leaf

cotswold

Cotswold

minster

Minster

stippolyte

Stippolyte

Richmond One Patterned

£1195

Richmond One
Patterned
Sandringham One Georgian Bar

£1195

Sandringham One
Georgian Bar
Kensington Two Inverted Patterned

£1195

Kensington Two
Inverted Patterned
Blenheim One Patterned

£1195

Blenheim One
Patterned
Madrid Two Patterned

£1195

Madrid Two
Patterned
Non special offer doors...
Althorpe One Inverted Patterned

£1295

Althorpe One
Inverted Patterned
Windsor Two Patterned

£1295

Windsor Two
Patterned
Kensington Two Diamond Lead

£1295

Kensington Two
Diamond Lead
Balmoral One Patterned (Small Aperture)

£1295

Balmoral One Patterned
(Small Aperture)
Balmoral One Patterned (Large Apperture)

£1295

Balmoral One Patterned
(Large Apperture)
Cambridge One Georgian Bow Fronted

£1295

Cambridge One
Georgian Bow Fronted
Canterbury One Arched Georgian Bar

£1295

Canterbury One
Arched Georgian Bar
Oxford One Patterened

£1295

Oxford One
Patterened
Rockingham One Patterned

£1295

Rockingham One
Patterned
Seville One Patterned

£1295

Seville One
Patterned

Proud suppliers of Windows and Doors in Barry and The Vale of Glamorgan.
Awarded 'Best Windows and Doors Suppliers in the Vale of Glamorgan 2018-2021" by Build Magazine.

What our customers say
composite door barry

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!

trade doors

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.

composite doors

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!

Would you like to see some brochures?
distinction doors
rehau
ultraframe
nxt-gen
endurance doors
origin aluminium
warmcore
eurocell windows
livinroom
pilkington glass
ultraroof
livinroof
planitherm glass
utrasky
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