Hollow Block

Specialised blocks

Specialised Blocks

We specialize in producing high-quality Light-Weight Thermalite Blocks using imported Pumice from the Mediterranean. Our skilled professionals can manufacture these blocks in any of our Specialised block sizes, ensuring versatility and compatibility with a range of construction projects.

With our commitment to quality and innovation, we are confident that our Light-Weight Thermalite Blocks will exceed your expectations and provide a reliable solution for your building needs.

Product Features

W&J Chambers’ Hollow Blocks offer a wide variety of uses and are very versatile. They are Fire Resistant and provide good heat and sound insulation properties. They are great for providing a solid base for fixings and are used in external and cavity walls.

  • Retaining Walls
  • External Walls
  • Cavity Walls
  • Partition Walls
Quality & Performance
  • 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


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

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Why Choose Chambers?

90 Years Experience

Responsible Manufacturing

Certified Quality

Industry Experts

Eco-Conscious Company

Professional Service