Cob uses earth, straw and sand as materials and dries to a hardness similar to lean concrete.
It is very environmentally friendly and we intend to build a house within a couple of years. Cob is far less resource extractive, energy intensive, wastefull or expensive when compared to conventional building. Cob uses earth, straw and sand as materials and dries to a hardness similar to lean concrete. It is very environmentally friendly and we intend to build a house within a couple of years. Cob is far less resource extractive, energy intensive, wastefull or expensive when compared to conventional building.