Aerated Blocks

Thermalite Aerated Blocks: Whether you’re building internal or external walls, foundations or block and beam floors, Thermalite’s excellent thermal insulation properties make U-value targets easier to achieve. It’s the closed micro-cellular structure, featuring tiny pockets of trapped air that gives Thermalite its distinctive features:

  • High thermal insulation: Contributes to reducing heat loss;
  • Sound insulation: Insulating against noise from adjoining buildings and external sources; 
  • Durable: Exceeds build life expectancy;
  • Lightness for handling;
  • High compressive strength;
  • Fire resistance. 

Free Delivery on orders over £200. £20 for orders below. (Cornwall only. Devon deliveries will incur a delivery charge.)

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