Energy & Cost Saving Building Components

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Energy & Cost Saving Building Components

Buildings using the Leca® system have the following benefits:

  • Faster construction time –savings on labour and more efficient critical paths
  • Higher insulating qualities – lower heating /cooling costs
  • Better sound insulating properties
  • Lower own load – go higher cheaper, lower foundation costs
  • Less structural steel if applicable
  • Reduction of sick bulding syndrome – healther buildings


Leca® buildings are more energy efficient, healthier and more cost effective.

As Leca is a lightweight aggregate, it is used as a substitute for gravel or stone chip in all aspects of construction.
Sand, cement, stone = concrete
Sand, cement, Leca® = concrete
It is used in in-situ and precast concrete members, floor slabs, blocks/bricks, insulation, geotechnical applications and large civils works. Leca has been used for decades world-wide.

For more information, please enquire here.