Scientific Certification Systems (SCS) Certified Particleboard Core
Certified for recycled fiber content by Scientific Certification Systems (SCS), Marshfield's Environmental Class particleboard core is available as non-rated or 20-minute rated.

SCS is an independent, third party certification agency that certifies recycled fiber content through detailed assessment of material acquisition records and manufacturing processes. SCS recycled fiber content certification means we:

• Have completed an intensive auditing process;
• Have documented the acquisition and use of recycled material, and
• Have independent certification that our product contains at least 42% recycled wood fiber.

To learn more about Scientific Certified Systems, visit their website at www.scs1.com

Forest Stewardship Council Certified Particle Core and Stave Core Forest Stewardship Council chain-of-custody certified through Smartwood, Marshfield's particleboard and stave core doors are available in non-rated or with a 20 minute fire rating. Both doors are available with No Added Urea resin constructions.

FSC certification means that the raw materials used in product manufacture originate from FSC-certified sources, and ultimately that the forest of origin has been independently inspected and evaluated according to environmental, social and economic principles and criteria agreed by the Forest Stewardship Council A.C. The FSC is an international, non-profit association whose membership includes environmental and social groups and progressive forestry and wood retail companies working in partnership to improve forest management worldwide. By earning this FSC certification, we have demonstrated that:

• All timbers have a documented chain-of-custody, meaning that we can track the timber from the forest of origin through every step of manufacturing;
• The forest of origin is managed according to strict environmental, social and economic standards, and
• At least 70% of the door volume is composed of FSC certified material.

To learn more about the Forest Stewardship Council, visit their website at www.fscus.org/ or visit the Forest Certification Resource Center at www.certifiedwood.org.

To learn more about the SmartWood organization, visit their website at www.smartwood.org.