£8.03 £6.69



Standard strength, aerated autoclaved concrete foundation blocks. Foundation Blocks may also be used above ground for solid wall construction.

Features and benefits:

  • 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.

  • Speed of construction: 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.