1800 Interbloc Flat Top Block (Priority)

Interblocstackable interlocking concrete blocks are perfect for permanent or temporary applications. Whether you need them for heavy-duty weights and bollards, or as a retaining wall or retention bin, our multi-use mass blocks deliver. 

The blocks are stacked on top of each other with ease to form durable structures. The walls can be reinforced with our fixing kits after installation to increase the wall capacity. 

This flat top 1800mm x 600mm x 600mm block is used with the 1200 flat top block on the top layer of walls for a clean finish. The block weighs 1500 kgs and has a certified central lifting anchor. The lifting points can also be used as an anchoring point for ropes and straps. 

Please note you will require 2 x 2.5t Lifting Klaws for this product (sold separately).

What Can I Use This Block For?

    • Counterweights and Bollards
    • Barriers

Why Interbloc?

    • Super fast install time
    • Stackable blocks for strong structures
    • Safe, certified lifting points
    • 15 years experience
    • Comprehensive warranties


Build Faster, Stronger, Safer with Interbloc.