more than just
MULTI-AWARD
WINNING
Most Trusted Double Glazing Installers in South East Wales - BUILD 2022
Your local, trusted, multi award winning experts in secure Windows and Doors
Endurance Doors Trusted Installer Partners
Showroom viewings by appointment only
Composite Doors, uPVC Doors and Double Glazing in the Vale of Glamorgan
Cardiff | Barry | Penarth | Llantwit Major | Cowbridge | Showroom available
 Windows and DoorsDouble glazing in Barry, Cardiff and the Vale. |  Black Composite DoorStunning solid core composite doors |  uPVC WindowsAll work fully insured and certified by CERTASS |  Integral Window BlindsPrivacy and Style built in |  Solid Core Composite DoorsModern & secure entrances to your home |
|---|---|---|---|---|
 Vale of Glamorgan GlazingExperts in secure Windows & Doors in Cardiff & the Vale |  Vale glazing at its bestThe best glazing in the Vale of Glamorgan |  The UK's most secure doorDon't settle for anything less than amazing |  Endurance Doors BarrySolid Core Composite Doors from Endurance |  Secured By Design DoorsStylish Endurance timber core composite doors |
 Endurance DoorsPart of the Trusted Installers Network |  REHAU WindowsSecure and Energy Efficient Double Glazed Windows |  Conservatory RoofsSelf cleaning, heat reflective roof systems. |  uPVC French DoorsREHAU French and Patio Doors |  Solid Core Composite Doors48mm thick, solid timber core Composite Doors |
 Diamond LeadStunning leaded glass to give a classical appearance |  Secure and beautifulWe are Endurance Doors "Preferred Installers" |  Modern Composite DoorsStunning blue Endurance timber core door |  Cardiff Windows & DoorsMulti Award Winning Glazing services |  Endurance Doors CardiffSuppliers of Core Endurance Doors |
Quick Enquiry Form
For questions or no-obligation quotations please use our Enquiry Form
Double Glazing Showroom in Barry
Available by appointment only
SPECIAL OFFER - PREMIUM 48MM THICK (SOLID CORE) COMPOSITE DOORS
Save AT LEAST £300 on the UK's strongest doors from Endurance Doors!
Click on the image and follow the steps to take advantage of this offer. Choose any door shown in any colour shown, then choose a furniture colour from Black, White, Gold, Chrome or Graphite. Glazing can not be changed from what is shown as part of this offer, and any additional furniture is classed as an upgrade. Frames are white, inside the doors are white. If you have a Fanlight (glass above the door) or Sidelight/s (glass to the side/s of the door) let us know, show us a photograph and we will let you know the additional costs.
You can design your own Endurance Door for quotation by clicking here.
The ABS Ultimate Cylinder. Accredited to TS007 3* as well as the Master Locksmith Association’s coveted Sold Secure Diamond standard, the ABS Ultimate offers an unprecedented standard of security to the homeowner.
£2000 BREAK-IN GUARANTEE!
Fitted as standard to all of our premium Endurance Doors range, providing anti-snap, anti-bump, anti-pick and anti-drill protection for your and your family. Just design your door and we'll automatically upgrade your locking cylinder for you free of charge!
Save £50 per window
uPVC Back Doors from £795
uPVC Front Doors from £895
NewBerry Doors from £1095
Endurance Doors from £1195
Grab yourself a real bargain! All of our prices are fully inclusive of Pre-Installation Technical Survey, bespoke manufacture of your windows/doors, our multi-award-winning installation service, removal and disposal/recycling of your old windows/doors, 10 year Insurance Backed Guarantee, CERTASS Certification, £2000 break-in guarantee on all Endurance Doors and a flawless aftersales service. Oh, and 20% VAT, sorry - the Queen told us to!
WE'RE IN THE LOCAL NEWS AGAIN
DISCUSSING OUR YEAR AND AWARDS!
ENDURANCE DOORS WIN
BEST COMPOSITE DOOR MANUFACTURER!
The "Hunter" Sledge Hammer Test!
Do we all remember 90's ITV show Gladiators? If you answered yes, you should remember Hunter. Most of our female customers seem to remember him anyway!
Now simply known as James Crossley, he seemed the perfect icon to gather some hired muscle and put our Endurance Doors to the test, by trying to smash one down with sledge hammers.
3... 2... 1...
YOUR LOCAL, TRUSTED, MULTI-AWARD-WINNING EXPERTS IN SECURE WINDOWS & DOORS
10 YEAR INSURANCE
BACKED GUARANTEE
WITH ALL ORDERS
HomePro Membership No. 582008
South
Wales
Number
One
Throughout 2017-2022 we've received consistent 100% 5-star reviews from all of our customers.
At the start of 2021 we were awarded "Best Local Double Glazing Installers" by Build Magazine.
In 2020 we were awarded a Welsh Enterprise Award by SME News.
In 2021 we were awarded the Welsh Enterprise Award for the 2nd year running!
We won the Double Glazing Business Leader of the Year award 2021
We were awarded Best High Security Window & Door Supplier 2021 - South Wales
We are members of the Federation of Small Businesses.
We are Endurance Doors Trusted and Preferred Installer partners.
We have won the Endurance Doors UK Installer of the Month award.
We have THREE Certificates of Excellence for consistent 5-star reviews in the South Wales area.
Build Magazine awarded us "Best Windows & Doors Supplier in the Vale of Glamorgan 2019".
Build Magazine awarded us "Windows & Doors Supplier of the Year - South Wales 2020".
Build Magazine awarded us "Best uPVC Windows & Doors Specialists 2020 - Wales".
Build Magazine awarded us "Most Trusted Double Glazing Installers - South East Wales 2022".
We are multiple-times winners of the Endurance Doors "Door of the Week" award.
We are Corporate Partners with The Brain Tumour Charity, and we match fund all donations.
We offer 10 year Insurance Backed Guarantees via HomePro (Membership No. 582008).
We are members of CERTASS (Membership No. 19-1085).
We are good at what we do - and we love doing it!
Showroom available (by appointment only).
Why Composite Doors Cardiff?
Composite Doors Cardiff offer fairly priced, high quality composite doors in Barry, Cardiff, Penarth, Llantwit Major, Sully, Cowbridge and the rest of the Vale of Glamorgan, Rhondda Cynon Taff and surrounding areas. We also provide all aspects of Double Glazing including Energy Efficient uPVC Windows. If you need new windows or doors in Cardiff then look no further because we are multi-award-winning experts in the field.
With Composite Doors Cardiff there is no haggling and no messing - just great Doors and Windows at great prices. Design your dream door using our online Door Designer or choose from one of our many popular Special Offer Windows and Doors.
Patio Doors, French Doors and Bifold Doors are also extremely popular, as well as Conservatory Roofs and Skylights.
What do you look for in a Composite Door?
Most people look for the same things. These are:
Extremely high security.
Excellent thermal efficiency.
Superb acoustic efficiency.
Rigidity and durability.
Weather resistance.
An industry proven product.
An installer you can trust.
A meaningful guarantee.
Which Composite Door manufacturer?
Owing to years of dealing directly with some of the UK's most well known and respected manufacturers, we can provide you with the UK's best quality and highest security quality composite doors. We recommend Endurance Doors as they are the UK's strongest and most secure doors! We are proud to have been awarded the title of Endurance Doors Preferred Installers, meaning we know the products well, install them to the highest possible standard and our prices are fully verified.
Each manufacturer has benefits over the other, so speak to us about your requirements and we'll be happy to advise. If price is your only concern, there are offers available across the board, depending on your preference or design, colour and glazing. We are extremely happy to announce that we are stockists of the brand new Avantal smooth finish solid core composite door.
What is the best priced Composite Door?
We run various special offers, such as uPVC Back Doors from £765 and uPVC Front Doors from just £895. We also run an extremely popular offer on premium solid core composite doors from Endurance Doors. Tale a look our current amazing deal which is guaranteed to save you at least £300 off the RRP!
Do you have a question?
If you have questions that aren't answered on this page, give us a call on 0800 865 4745, send us an email or visit our Frequently Asked Questions page. We're here to help!
WHAT ARE THE MOST IMPORTANT THINGS WHEN CHOOSING WHERE TO BUY?
Just as you do when buying a new car, a new house, a holiday or having home improvement work performed etc - research the company, check their awards & reviews, check their certifications, check if they offer a guarantee and consider whether it is worth the paper it's written on, ask questions about the products and check that they actually know the products well and remember that the cheapest price is NOT always the best price! Also try to plan ahead - will the company still be around in the months and years to come to support you if your products need adjusting or should any other technical issues arise that require attention?
