Interlocking Concrete Lego Blocks


Innovative Civil Engineering 


Concrete Lego Blocks


Blockwalls is a leading UK supplier of “Concrete Lego Blocks”. We pride ourselves as being the number one choice of SMEs and corporations for innovative ideas and exceptional customer service. 

Our interlocking concrete Lego Blocks can be used to form aggregate segregation bays for waste separation or for recycling waste in transfer depots. They can also be used in civil engineering projects such as, retaining walls, temporary works, piling mats, permanent formwork, flood or sea defences. They have many more interesting applications and have been deployed to solve problems on large projects such as the Crossrail. Read our blogs for other examples.

Blockwall’s products are not only manufactured in different sizes but also specifically designed to cater to a variety of applications. Our team of experts establish the needs of the market and have designed high strength concrete to be used for the blocks.

Our diverse clientele range spreads across the agricultural, construction, environmental and recycling sectors as well as infrastructure developers. They include large corporate organisations, local councils to SMEs and individuals. We are happy to cater to the needs of consumers by supplying blocks in the tens to tens of thousands. Blockwalls specialise in providing engineered solutions according to client requirements. Bespoke engineering at your service.

Click here to view our entire product range and find a block size that suits your project

Recently, we have launched our Retaining Walls design and supply service. This includes – Gravity Retaining Walls, Reinforced Concrete Block Retaining Walls, Inclined Concrete Block Retaining walls and Earth Retaining Walls which are amongst the most popular uses for our blocks. Retaining Walls can be built up to 6.4m high with Blockwalls. For more information about how you can use them for this solution, visit our Retaining walls page and download our Free Guide

We have an established network of civil engineering partners whom you can call upon to build your blockwall project if required. Coverage is UK wide.

Our Customers and Awards

Block wall awards

CALL 0800 880 3135

Call today and tell us about your project. We offer a full design service including 2D and 3D drawing, calculating the exact number of blocks including the provision of a proposal. We supply all the method and risk assessments and COSHH data sheets for installation. Opening hours from 9am to 5pm Monday to Friday except bank holidays.

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