The concrete lime-hemp allows for a successful and ecological insulation of the ancestral houses. This insulating material is recommended inside buildings, particularly on the thick walls made stones or bricks. The mixture lime- hemp will correct considerably the ” cold wall “effect will strengthen the thermal resistance ( R ) of walls, while letting them inhale, bringing a real comfort to the house.

There are various methods to apply lime-hemp: with a trowel, etc. In the case of the concrete lime- hemp ” banché “, it will be necessary to first  realize a scafolding , on which will be placed one after the other the “banching”. This coffering certainly requires extra work but ensures a perfectly flat walls.