Naturally pure and approximately 180 million years old – Liassic clay forms the high-quality basic material for Liapor blocks. In Liapor's production facility, the natural raw material is mixed and baked at approximately 1,200 °C. This process burns off the organic content and the clay expands. The weight, size and strength of the air-entrained material can be precisely controlled in the technically sophisticated production process. The result is a natural high-performance material that provides outstanding properties despite its low weight.


Liapor SL-Plus

Ideal protection against wind and weather

Liapor SL-Plan

The solid block with integrated thermal insulation

Liapor Super-K-Plus-Plan

The high-strength flat block with added thermal resistance

Liapor Compact

Build economically, live comfortably

Selected references

An owner takes stock


Industrial building with outstanding indoor comfort


The two faces of an efficiency-standard house