Concrete blocks

Concrete Blocks

If you are in need of concrete blocks for your construction project, you can count on us to provide high-quality products.

Our concrete blocks are durable, strong, and able to withstand various environmental conditions, making them perfect for a wide range of construction projects.

Product Features
  • Certified to I.S EN 771-3
  • Aggregate and Sand certified to I.S. EN 12620:2002 +A1:2008, the highest possible European standard
  • Locally sourced Aggregate is transported from our own Chambers Quarries to our main manufacturing Hubs
  • Mixed by our vastly experienced batchmen with cement and water using our specialised recipe and dispatched into our state of the art Automated Concrete block Machine
  • Gross Density: 2050 kg/m³
  • Thermal Conductivity: 1.10 W/mK
  • Cavity Foundations
  • External Walls
  • Internal Walls
  • Retaining Walls
  • Cavity Walls 
  • Partition Walls
Quality & Performance
  • This product is subject to rigorours and regular testing undertaken by an independent laboratory and is audited annually to ensure it conforms to I.S EN 771-3
  • The Aggregate and Sand are certified to I.S. EN 12620 + A1 2008, the highest possible European Standard
  • The Cement conforms to EN 197-1:2011

12x4 Block

Option Dimensions
10N Block 12x4
13N Block 12x4
Certification Download

Click to download the Declaration Of Performance (DOP)

  • 12×4 10N
  • 12×4 13N


Please use this calculator to estimate the quantity required for your project.

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Why Choose Chambers?

90 Years Experience

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