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Interlocking Concrete Blocks in the UK

  • Manufactured With High-Quality Materials
  • Strong And Durable
  • Ideal Interlocking Sound Blocks
  • Certified Interlocking And Lifting Pins
  • 24/7 availability, flexible times
  • Same day or Next day
  • Tailored Mixes & premium materials
  • BSI Certified
  • Competitive pricing
interlocking concrete blocks

Welcome to The Thames Concrete, the UK’s dependable supplier of premium concrete materials. We are delighted to offer a range of concrete solutions to assist your construction projects, including our favoured interlocking concrete blocks.

Our interlocking concrete blocks offer a flexible solution for a wide range of construction jobs.

Whether you’re creating retaining walls or a temporary building, our blocks can help build a sturdy & long-lasting structure.

At The Thames Concrete, our concrete blocks are made with the highest quality materials. Our blocks are built with reinforced concrete, making them strong and safe for any sort of construction project. You can find a variety of sizes and forms to meet all your individual requirements.

Concrete block

Readily available and prompt delivery

The interlocking blocks we provide contain certified interlocking and lifting pins, making them easy to pick up with lifting clutches. We keep them readily stacked and assembled to form the structure you need. You can call us anytime to inquire about your requirement and we’ll schedule a prompt delivery.

In addition to our interlocking blocks, we provide a wide variety of additional concrete products, such as ready-mix concrete and other concrete products. The Thames Concrete is the one-stop shop for all your concrete needs!

Interlocking block specification


  • Interlocking and stackable
  • Strength C40N/mm using primary materials
  • Contains certified lifting pin to be lifted with a 3.5T lifting clutch
  • Class A1 Fire resistant
We are Approved By
020 3410 2250