Calmura Natural Walls has developed a patented biocomposite wall system that provides healthy and durable shells to homes and buildings. We use waste wood from lumber mills to create carbon-negative building products. The wood is chipped and cast with a lime and clay binder to make long-lasting biocomposite panels and insulating infill, which protect from fire, pests, mould and thermal variations, giving visionary homeowners a totally comfortable and safe home for generations.