What does FSC Mix mean on timber products?

FSC Mix (FSC-C######) indicates the product contains a mixture of FSC-certified material, FSC Controlled Wood, and/or recycled content. The minimum threshold is 70% certified or recycled content.

FSC Mix (FSC-C######) indicates the product contains a mixture of FSC-certified material, FSC Controlled Wood, and/or recycled content. The minimum threshold is 70% certified or recycled content. FSC Mix is the most common label on structural timber products because it allows sawmills to blend certified and controlled wood from their supply chain while maintaining credible sustainability claims.

Why this matters

This question relates to FSC vs PEFC Certification: Which One Should You Specify?, which covers the broader topic in detail. Understanding this specific aspect helps architects, builders, and timber dealers make informed specification decisions.

For full context and additional technical detail, see our comprehensive guide:

→ FSC vs PEFC Certification: Which One Should You Specify?

Related questions

• What is the difference between FSC and PEFC certification?
• Can I specify both FSC and PEFC in the same project?
• Is FSC better than PEFC for sustainability?

About this answer

This answer is part of the PuurModulair Knowledge Base — comprehensive timber specification guidance for architects, builders, and dealers across the UK, EU, and Scandinavia.