URSA PUREONE is the unique mineral wool insulation that combines naturalness and high performance in one product for healthy living comfort. Through the use of natural materials and the combination with the technical properties of thermal and sound insulation, the innovative, non-combustible insulation material ensures living comfort in every season. In addition, URSA PUREONE contributes to fire protection and thus to a high degree of safety in one's own four walls. Ideal for use in the building.