Croom Concrete Bunker Building Blocks

Interlocking Bunker Building Blocks

Croom interlocking concrete bunker building blocks fit together perfectly, providing an effective and economical solution to many differing walling requirements. They have a huge range of applications in the industrial, civil engineering and agricultural sectors.

The simplicity of their use ensures that the design and build stages of a project based on them can be reduced to a minimum. They can be particularly effective as a temporary measure in the intermediate stages of a large project, but also have many uses as the basis of a permanent structure.

Benefits of Interlocking Concrete Bunker Building Blocks

  • Wide range of sizes
  • Lifted into place using basic equipment
  • Suitable for permanent or temporary installation
  • Require little or no maintenance
  • Ready for immediate use

Concrete Bunker building blocks can be used in a range of settings, with or without additional reinforcement:

  • Retaining walls
  • Push walls
  • Silage clamps
  • Fire break walls
  • Storage bays
  • Flood and sea defences
  • Recycling bays
  • Blast walls

Size Range:

Our Bunker building blocks are available in a wide range of sizes:

  • 1.2 metre
  • 1.4 metre (this block includes a lifting hook)
  • 2.4 metre
  • 3.6 metre
  • 4.8 metre

There are 4 different components of the system:

· Type A – 4.8m x .6m x .6m – weight 4.05t

· Type B – 3.6m x .6m x .6m – weight 3.04t

· Type C – 2.4m x .6m x .6m – weight 2.02t

· Type D – 1.2m x .6m x .6m – weight 1.1t

Expert Advice and Guidance Available:

Croom can offer advice and guidance on projects incorporating their concrete Bunker building blocks.  Contact our experts for more information about these and other Croom products.  Croom Concrete offer a wide range of Precast Concrete products to our customers throughout the Ireland & the UK.

Croom Concrete Bunker Building Blocks

Concrete Bunker Building Blocks – Uses

A versatile and simple solution to a wide variety of needs, our interlocking concrete blocks resemble children’s bricks in shape, and fit together in the same way. 

Movable Walls

Concrete movable wall sections have many applications in commerce, agriculture, and the construction industry.   

Want more information about any of our products?

Contact us by email,, call us on 061 397479 or fill in our contact form.