Certifications & Sustainability

What the certifications mean

• EPD (EN 15804 / ISO 14025) – Documented environmental performance based on life-cycle assessment, recognized by international sustainability standards.
• LEED / BREEAM – CLT contributes significantly to green building credits thanks to low-emission materials and reduced embodied carbon.
• Passive House / CasaClima – The thermal performance and airtightness of CLT support high energy classes.
• Eurocode 5 & EN 1995-1-2 (fire) – CLT complies with European standards for timber structures and fire performance.
  • Product according to EN 16351
  • Adhesives according to EN 15425 (PUR)
• EU Taxonomy – Recognized as an “environmentally sustainable” material, enabling inclusion of projects in green finance and sustainable investments.
• Formaldehyde-Free – Polyurethane adhesives without formaldehyde for healthy indoor air and safe living.
• PEFC Certification (PEFC/18-31-419) – Timber from certified forests with full traceability and responsible management.