Sustainability overview
All KLH panels come with a certified PEFC chain of custody certificate and are supported by an Environmental Product Declaration in accordance with ISO 14025 (2006) registration number: S-P-04195.
https://www.klhuk.com/wp-content/uploads/2019/10/klh-epd-2023.pdf
https://www.klhuk.com/wp-content/uploads/2019/09/pefc-zertifikat-katsch-wiesenau-engl-2.pdf