Celcon Foundation Blocks

Last Updated: October 09, 2015 11:07

Purchase options

Choose the best way to buy this product:

  • Buy from the Sustainable Building Solutions team: Call free: 0800 688 8388

  • Buy Online
  • Find a Branch

Product Details

Available in strengths 3.6N/mm² and 7.3N/mm², the foundation blocks can be used to support 3 storey buildings. They are suitable for the support of solid or cavity walls, framed construction or suspended floors, including beam and block.


  • Enhanced thermal performance, their use reduces heat loss from ground floors

    • Frost resistance they have exceptionally good resistance to freeze/thaw conditions
    • Lightweight they weigh one third of an equivalent dense aggregate block
    • Reduced costs an independent report by Davis Langdon LLP concludes Celcon Foundation Blocks are up to 24% cheaper than dense aggregate blocks
    • Speed of construction Celcon foundation blocks enable a quick and reliable construction as only one wall has to be set out and there is no need for wall ties or lean mix fill

Specification & Product Codes



815553 - 440 x 215 x 355mm

847014 - 440 x 215 x 275mm

878251 - 440 x 215 x 300mm