WERROWOOL OÜ is constantly making efforts to ensure the quality of its products and satisfaction of its customers. For the purpose we desire to certificate as many processes and products as possible, with help from third parties. You find the certificates related to the properties of the product here.
You can download our quality manual, which we have prepared pursuant to the ISO 9001:2008 requirements, here. In February 2012 our management system was certified by Bureau Veritas and once a year we go through a respective follow-up inspection.