DescriptionIberian subsidiary of URSA, the European insulation manufacturer, part of the Etex group, headquartered in Madrid with a mineral wool plant in Tarragona. Its glass mineral wool is manufactured with a high percentage of recycled glass and has Type III environmental product declarations. Insulation is one of the investments with the best environmental return in a building: the energy it saves over its service life far exceeds the energy used to manufacture it.