Borrowed From Nature

Leca® LWA is mainly known for its functional benefits, with a long history which dates back to more than 75 years,  Leca® Lightweight Expanded Clay Aggregate  is actually more modern than ever – and a highly resource  efficient material within infrastructure, housing and water management development projects.

Transport The transport of Leca LWA provides support to our environmental credentials.
Building Heavy construction with Leca for a better environment
Living Identifying LECA® LWA is difficult at first sight, when looking at a house, a road or a bridge, BUT we are there; in the ground, in the walls or on the rooftop.
Production Simple ideas often last longer.