Interlocking blocks

Interlocking concrete blocks

With Legioblock’s interlocking construction system, we build the solution of your choice. A quick and flexible system, Legioblocks are stacked without requiring cement or fixing materials. The blocks remain displaceable and give you the opportunity to make adjustments to the walls or relocate them at any given time. Legioblock interlocking blocks can be stacked to a height of 8.80 metres. In some cases, construction can reach heights of up to 13 metres.

Complete solution

We don’t just deliver interlocking blocks, we provide support from concept to realisation. We can provide you with construction plans, statistical calculations and also roofs, if required. In order to offer a complete solution for your project we work with roof construction specialists and engineering firms, meaning you only have a single point of contact for your entire project.

Fast construction

We construct your project during delivery straight from the lorry. A certified driver stacks the Legioblocks easily using a stone clamp. A Legioblock construction is ready for use in a matter of hours.


Quality and service

Legioblock produces its interlocking concrete blocks to the highest standards. Legioblocks hold the KIWA Product certificate for concrete products and are CE-certified. The excellent fire and sound-resistant properties are supported by independent reports.


We don’t just supply interlocking blocks, we provide a complete solution which includes a site visit, construction plans, statistical calculations and also roof structures, if required. Quality and service are a key point of our policy and with over 45 years’ experience you can rely on us as a solid partner for your project.


You can use the Legioblocks for a large number of applications, here are some examples:

Storage bays
Retaining walls
Industrial buildings
Silage pits
Salt storage
Crash protection