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Welcome to Rockdoor, step inside...

Rockdoor has been a driving force behind composite door technology for over 20 years. During that time, more than half a million Rockdoors have been produced.

Composite Doors Cardiff are proud to offer a comprehensive collection of door styles, colours and glass designs which
are exclusive to Rockdoor. From the detailing of the door mouldings through to the stunning 3D glass designs, you won’t find them anywhere else but Rockdoor.

What our customers say

Simon, Penarth

The customer service & communication from Composite Doors Cardiff has been first class. Great advice, support with the purchase of an Endurance composite door, with Rob always going that extra mile. Many thanks!

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!

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.

Would you like to see some brochures?
endurance doors
fsb member
military discount
homepro insurance backed guarantee
featured on houzz
nhs staff discount

Composite Doors Cardiff Limited is an introducer appointed representative of Phoenix Financial Consultants Limited ("Phoenix"). Phoenix is a credit broker that is authorised and regulated by the Financial Conduct Authority (Financial Services Register No. 539195) which offers finance for home improvement projects from its panel of lenders. All finance subject to status and credit checks.

cerificate of excellence 2019
cerificate of excellence 2020
cerificate of excellence 2021
5 star reviews

Copyright © 2017-2021 Composite Doors Cardiff Limited.
Company No. 11654260. Registered in England and Wales.
VAT Registration No. 315 3976 91

Unit 3a Palmers Vale Business Centre
Palmertson Road, Barry CF67 2XA