Glasswool consists almost entirely of glass. Over 70% of the basic material in Ecophon sound absorbers consists of recovered household glass and recycled glasswool.
This product is marked with the Nordic Ecolabel, the Swan. This means that Ecophon ensures an environment-friendly offer; starting with the raw material, then the production process and throughout the whole life span of the product.
This product is P-marked by SP Technical Research Institute of Sweden. This is a third-party quality control process which ensures that Ecophon's official sound absorption values are correct.