02920 810 444




Cardiff Readymixed Concrete is the leading supplier of ready-mixed concrete, floor screeding, sand and aggregate in the South Wales area. We have a wide range of products and will supply to all industries.

We offer competitive rates with prompt and reliable deliveries. An out of hours delivery service is available by appointment. We have a fleet of specialist vehicles and highly trained and experienced staff.


To help you estimate how much concrete is required to cover the required area, please use our calculator below. The calculator is only intended as a rough guide, but will help you approximate the likely volume of concrete needed.

The thickness you will need for the concrete will depend on what size you use and what it is used for.

If you are ordering a large amount of concrete maybe you would like to discuss it with us on 02920 810 444


Building for Tomorrow

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NHBC – Building for Tomorrow

Chris A Clear has agreed to contribute to the NHBC Building for Tomorrow 2015 series of nine seminars 26 February to 16 April 2014, at: Hemel Hempstead, Haydock, Bristol, Esher, York, Cumbernauld, Cambridge, Birmingham and Belfast. As well as concrete NHBC are particularly interested in the use of additions, recycled aggregate and screed.

British Concrete Standard (BS 8500)

Public comment via the BSI draft review system on the British Standard for Concrete closed promptly on 31 December 2014. The BSI drafting committee have set meetings on 5 and 10 February to consider these comments. The BRMCA Concrete Technical Panel met on 20 January 2015 where it looks like fears concerning Designated Cement-Bound concrete have been largely allayed.


Cardiff Ready-mixed Concrete is part of the family run business in Caerleon with nearly 30 years experience in supplying top quality ready-mixed concrete to South Wales and all the surrounding areas.

We have built an excellent reputation and offer a friendly and personal service to all our customers. Our prices are competitive and business decisions are made quickly. We will also supply outside the regular working hours at your convenience at a very reasonable rate.

Here at CRC we can provide expert advice to ensure you make the right decision. At Cardiff Ready-mixed Concrete we ensure our supply of quality raw materials which gives us the capacity and manoeuvrability to deal with all civil or domestic projects.

We are trusted by a large number of the UK's best known brands, thus are able to bring our expertise and be of assistance to big developments, smaller builders, or even for DIY projects.




We focus and pride ourselves on delivering concrete of the highest standard.

To ensure our business continues to be accredited we have appointed Ω Omega Quality Assurance Limited as our independent quality assurance examiners.

Our business is certified to the BS EN206-01 and BS 85002.





Phil Weaver - Project Manager Careys Plc

We quite often moan about suppliers, but we rarely commend the good ones. Caerleon Readymix, however, should be commended. They have been, and continue to be excellent. The batcher can’t do enough for us and the deliveries are punctual the inevitable late request is never a problem. Properly impressed.

Phil Weaver - Project Manager Careys Plc



Our main delivery area is South East Wales. The areas we cover are:

  • Barry
  • Blackwood
  • Bridgend
  • Caerphilly
  • Cardiff
  • Chepstow
  • Cowbridge
  • Ebbw Vale
  • Llantrisant
  • Llantwit Major
  • Maesteg
  • Merthyr Tydfil
  • Monmouth
  • Neath
  • Newport
  • Penarth
  • Pontypridd
  • Port Talbot
  • Risca
  • Ystrad Mynach

Please contact us if you are outside the service area as we will consider special deliveries.

Contact us

Using the contact form below

Keep in touch

You can use the following information to contact us if you wanna join us or anything need to communicate.

Name: Cardiff Concrete
Phone: 029 2081 0444
Address: Tongwynlais, Cardiff CF15 7NT