(BPT) - Key takeaways:
- Waterborne floor finishing systems are water-based and environmentally friendly.
- With low VOCs, waterborne options are better for indoor air quality.
- Waterborne finishes are durable and can last a decade or more.
- Always use cleaning and maintenance products made for your type of flooring.
Does your home have hardwood floors or would you like them in the future? If your answer is yes, you're not alone. More than half (61%) of American homeowners say wood flooring was a priority when deciding to design or purchase their home, according to the 2026 Bona Floorcast report.
Hardwood floors are a smart choice, but the finishing system you choose is just as important as the flooring itself. Finishes and sealers can impact the durability and integrity of the flooring, plus some options are more harmful to the home environment than others. Doing your research can help you determine the best system for your home.
"Whether a new build, renovation or refresh, it's important to research the types of products used to treat your wood floors," said Matt Casey, Director of Professional Marketing & Bona Certified Craftsman Program, Bona. "When it comes to hardwood floor finish, the best choice is a waterborne finish."
To help homeowners decide the right option for hardwood floors through 2026 and beyond, Matt answers common questions about waterborne floor finishing systems for hardwood.
"When it comes to hardwood floor finish, the best choice is a waterborne finish."
Matt Casey, Bona
Do hardwood floor finishes impact indoor air quality?
Yes, hardwood floor finishes can impact the air quality in your home. Waterborne, sometimes referred to as water-based, is a wood finish system where water is the carrier for resin particles rather than oil or chemicals. Waterborne finishes are durable, sustainable and have low VOC emissions, making them better for the indoor environment. They are safe enough for homeowners, pets, plants and food to remain in the home during the entire finishing process.
Other hardwood floor finishing systems like acid cured (also called Swedish finish) and moisture-cured finishes, which use toxic ingredients like formaldehyde, and oil-modified are high in volatile organic compounds (VOCs).
What does off-gassing mean for hardwood floor finishing systems?
VOCs are human-made chemicals present in many household products. Off-gassing occurs when VOCs and other chemicals are emitted from manufactured products during use. While all hardwood finishing systems have some level of VOCs, waterborne are most often the lowest and therefore better for indoor air quality.
Acid-cured and oil-modified finishes have high VOC levels ranging from 275 to more than 700. Waterborne finishes are considered low VOC typically at 150 or less.
What is GREENGUARD Certification?
It's smart to look for hardwood floor finishing systems with UL GREENGUARD Certification. GREENGUARD is a third-party organization that ensures products used for indoor spaces meet strict chemical emission limits.
For example, Bona Traffic HD is a high-durability waterborne finish that is GREENGUARD Gold certified. The GREENGUARD Gold certification has stricter criteria and considers safety factors for sensitive individuals like children and the elderly.
How long will waterborne hardwood floor finish last?
Advancements in waterborne finishing systems mean they are more durable than ever. High-quality waterborne floor finishes can often last well over 10 years depending on use and maintenance. Plus, unlike oil-based polyurethane that will amber over time, the color of waterborne finishes tends to maintain a more natural look.
Do waterborne finishes dry quickly?
Getting back to normal life as soon as possible is a priority when researching hardwood finishing systems. A waterborne finish is ready to walk on hours before an oil-based polyurethane finish dries. For example, Bona Traffic HD dries within two to three hours before it can be walked on in socks, with a full cure happening in three days.
"Investing in waterborne finishing systems for hardwood flooring is a smart choice for homeowners," said Matt. "They create durable floors, allow for a range of color options and support a healthier home and environment."
How do you best care for hardwood flooring?
Proper maintenance keeps floors looking their best and extends their lifespan. When choosing cleaning products, opt for a microfiber mop, which controls moisture better than a traditional string mop. Use a pH-neutral, residue-free cleaner formulated specifically for your type of wood flooring. The right cleaning products protect the finish and keep newly refinished floors looking beautiful longer.
To learn more about the benefits of waterborne flooring systems visit Bona.com.
