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VOCs, FloorScore & FSC: Certifications That Matter

VOCs FloorScore FSC certifications wood flooring

Choosing wood flooring based on looks or cost alone can lead to problems later. Health, sustainability, and long-term performance are just as important. That’s why certifications like VOC ratings, FloorScore, and FSC matter when it comes to safe, sustainable, and durable flooring.

Want to learn how to ensure your flooring is safe, responsibly sourced and built to last? Let us educate you on certifications to look out for!

Understanding VOCs (Volatile Organic Compounds)

VOCs (volatile organic compounds) are chemicals that evaporate from finishes, adhesives and coatings used in wood flooring. High VOC levels lower indoor air quality and can trigger respiratory issues, allergies, and other health concerns over time.

Not all finishes are equal. Older oil-based finishes usually contain higher VOC levels, while modern water-based or low-VOC coatings offer safer alternatives without sacrificing durability or appearance. It’s important to check VOC levels before purchasing a new floor to keep your home healthy for your family, friends and pets.

All About FloorScore Certification

FloorScore is a third-party certification that measures a flooring product’s compliance with indoor air quality standards. More specifically, it sees how it fits in with the California Section 01350 Program. Products with FloorScore certification are tested for VOC emissions, giving homeowners confidence they’re choosing safer floors.

FloorScore-certified floors protect your family’s health and demonstrate environmental responsibility. This is often a top priority for eco-conscious homeowners. Unlike vague greenwashing claims, FloorScore certification provides verified proof of low VOC emissions.

Uncovering the FSC Certification (Forest Stewardship Council)

FSC certification ensures wood is harvested from responsibly managed forests. It also tracks the journey from forest to mill to installation, ensuring transparency and sustainability. It tracks the wood’s journey from forest to mill to your home.

FSC-certified wood supports sustainable forestry practices, protects biodiversity and stops illegal logging. FSC-certified flooring is beautiful and contributes to a healthier planet. If the flooring doesn’t have a certification, it’s difficult to determine if a product is sustainable or greenwashed.

Advice on Choosing Certified Wood Flooring

When it’s time to shop for flooring for your home, you should recognize these certifications. It will save you from buying materials that aren’t environmentally-friendly. Here’s our advice:

  • Ask for VOC levels to confirm finishes are low-VOC or water-based
  • Verify FSC claims by checking documentation for chain-of-custody
  • Compare finishes to balance durability, appearance and indoor air quality
  • Think about your home environment, including humidity, pets and children when comparing finishes and species

The right certifications will give you a floor that’s safe, sustainable and long-lasting. It will also reassure you that you are supporting responsible industry practices.

Explore Sustainable Wood Flooring Options

Besides being labels, VOCs, FloorScore and FSC certifications are proof your flooring is safe, sustainable and built to last. Bamboo, cork, reclaimed wood and traditional hardwood are all great options. At Tongue & Groove, we offer all these options and more in our Denver showroom. Our team cares about sustainable practices and keeping you and your family safe.

Ready to shop for environmentally-friendly wood floors? Visit us or contact us to book an appointment in our showroom!

Picture of Chris Keale

Chris Keale

Owner & Operator of Tongue & Groove Flooring
Wood Flooring 101 Course Creator

Chris Keale is the owner of Tongue & Groove and the creator of the Wood Floors 101 course, an educational resource that helps homeowners and design professionals make confident flooring decisions.

With a career that began in global technology and consulting, Chris traded boardrooms for floorboards, bringing his leadership skills and love of craftsmanship into the hardwood flooring industry. Since 2007, he has grown Tongue & Groove into one of Colorado’s most trusted flooring companies—built on a foundation of integrity, education and precision. 

Known for his sharp insight, dry humor and genuine commitment to his clients, Chris has helped homeowners, builders and designers through the complexities of choosing and installing hardwood floors. Whether teaching in the showroom, on a jobsite or through his Wood Floors 101, his mission remains the same: to simplify a complicated industry and deliver floors that stand the test of time.

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