Interbloc Counter Weights offer a range of heavy duty concrete weights. We provide flexible weight options and fast delivery. From event management to infrastructure and utilities, we can provide the solutions you need.

Weight Options:

  • Unibloc Range: 33kg, 66kg, 99kg options.
  • Interbloc Range: 150kg, 300kg, 450kg, 500kg, 1000kg, 1500kg options.


  • Marquee & tent weights
  • Scaffolding weights
  • Fence weights
  • Internal hoardings
  • Site barriers
  • Protective walls
  • Bund walls
  • Load testing for infrastructure and equipment
  • Bracing walls and poles
  • Anchor points for guy ropes

Why Choose Interbloc?

  • HEAVY DUTY – All Interbloc Counter Weights are made out of solid concrete, with good MPa ratings. Central lugs are cast within the concrete blocks.
  • CHOOSE TO HIRE OR PURCHASE – You can go with the option that suits your requirements. Choose to hire or purchase our concrete weights.

  • FLEXIBLE WEIGHT OPTIONS – We offer a range of weight options you can choose from. Our range spans 33kg to 1500kg.

  • FAST DELIVERY – Envirocon has been supplying counter weights for over six years. We understand that you require reliable solutions, often delivered at short notice.

"We had a small crisis at work, our loading bank for chip and residues was falling. The would stop our operation. The team at Interbloc gave us a solution that we could dismantle and rebuild our wall in 1½ days. The advice was good, the service prompt and the result was great. I would recommend Interbloc when you need a fast, stable wall for a competitive price."
Conrad Whittle
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