Panels. Rollers. Bulk. And the corkoro (composite insulation made from coconut fiber and cork).
Hold the air in its fibers to create the insulation. Permeable to water vapor, it regulates hygrometry (by absorption and restitution of moisture).
Uses for the house:
Insulation of attics, walls, floors and roofs.
Not attacked by insects and rodents. Excellent resistance to moisture. Recyclable. Renewable raw material.
Flammable but can be flame retarded (boron salt based).