The best polyurethane for your floors depends on your priorities—durability, drying time, appearance, and ease of application.
- For high-traffic areas or homes with pets, oil-based polyurethane is the best choice because it’s more durable and resists scratches better. It also adds a rich, warm glow that deepens over time.
- For faster drying, low odor, and a clear finish, water-based polyurethane is ideal. It preserves the wood’s natural color, is eco-friendlier, and cleans up with soap and water. However, it may need more coats for comparable durability.
Expect to pay $3–$5 per square foot for professional refinishing or $40–$100 per gallon if doing it yourself.
In this guide, we’ll compare the best polyurethane brands, cost factors, and expert application tips to help you choose the right finish for your home.
This site receives compensation from the companies featured in this listing, which may impact where and how products appear. This listing doesn’t feature all companies, products, or offers that may be available.
Types of Polyurethane Finishes
Polyurethane finishes come in two types: oil-based and water-based. The right choice depends on your needs—whether you prioritize durability, drying time, or appearance. Here’s how they compare:
Oil-Based Polyurethane
Oil-based polyurethane is the go-to choice for high-traffic areas because it forms a tough, protective layer. It resists scratches better than water-based finishes, making it ideal for busy households. However, it takes longer to dry and requires paint thinner or mineral spirits for cleanup. Over time, it develops a warm, amber hue, which can enhance the wood’s character but may not suit every style.
Pros
- Scratch resistant
- Highly durable
- Rich, golden glow
Cons
- Longer drying time
- Yellow sheen
- Difficult cleanup
Water-Based Polyurethane
Water-based polyurethane dries fast, has little odor, and keeps wood looking natural. Cleanup is easy with just soap and water. However, it’s not as tough as oil-based finishes, meaning it may scratch more easily. You’ll also need more coats to match the durability of oil-based polyurethane. If you want a clear finish that won’t change your wood’s color, this is your best bet.
Pros
- Quick drying time
- Thinner, flexible coating
- Easy cleanup
Cons
- Less durable
- Scratches easily
- More coats needed
Top Polyurethane Brands for Floors
Choosing a high-quality polyurethane ensures your floors stay protected and beautiful for years. Here are some trusted brands that are favorites of professionals and homeowners alike:
- Varathane Oil-Based Polyurethane: Varathane is a trusted brand that offers high-quality oil-based polyurethane products. Its Oil-Based Polyurethane provides a durable, protective finish with a rich, golden glow. The formula’s resins are scratch-resistant, making it an ideal choice for high-traffic areas and applications where durability is essential.
- Rust-Oleum Triple Thick Polyurethane: Rust-Oleum is known for its innovative and high-performance products, and its Triple Thick Polyurethane is no exception. This oil-based polyurethane offers superior durability and protection with a thick, hard finish that resists scratches and wear. It also provides a high-gloss sheen that enhances the natural beauty of hardwood floors.
- Bona Mega Wood Floor Finish: Bona is a well-known brand in the flooring industry, and its Mega Wood Floor Finish is a popular water-based polyurethane sealer. This product is fast-drying, low-odor, and provides excellent durability and protection while maintaining a clear, non-yellowing finish. It is easy to apply and has low VOC content, making it an eco-friendly choice.
- Minwax Water-Based Oil-Modified Polyurethane: Minwax is another reputable brand in the world of wood finishes. Its Water-Based Oil-Modified Polyurethane combines the durability of oil-based polyurethane with the easy application and cleanup of a water-based product. This polyurethane provides a clear, semi-gloss protective finish that resists scratches, scuffs, and stains, making it an excellent choice for hardwood floors.
When choosing a hardwood floor finish, consider the specific needs of your flooring and your personal preferences. By selecting a high-quality product from a reputable brand, you can ensure the longevity and beauty of your floors for years to come.
Additional Factors To Consider
Before choosing a polyurethane finish, consider these key factors to ensure the best results for your floors:
Water-based polyurethane is the more eco-friendly option since it has lower VOCs (volatile organic compounds), reducing harmful fumes and indoor air pollution. If you’re looking for a greener choice with less odor, water-based is the way to go.
Water-based polyurethane dries faster and cleans up with just soap and water, making it easier for DIYers. Oil-based takes longer to dry and requires mineral spirits for cleanup, so plan accordingly if tackling the project yourself.
Not all polyurethanes work with every type of wood or existing finish. Always check manufacturer recommendations and test a small section before applying a full coat to avoid adhesion issues.
Precautions When Applying Polyurethane
While polyurethane is generally safe to use, it’s important to observe certain precautions to ensure safety and optimal results.
- Read the Manufacturer’s Instructions: Always read the manufacturer’s instructions before using polyurethane. These instructions contain specific safety precautions and application guidelines for the product.
- Wear Protective Gear: Wear gloves to avoid skin contact with polyurethane. Some types of polyurethane can stain the skin upon contact.
- Ensure Adequate Ventilation: Polyurethane can release vapors that should not be inhaled. Ensure your home has adequate ventilation, especially if you’re using oil-based polyurethane.
- Avoid Moisture: Polyurethane is moisture-sensitive. It can react with moisture in the air, affecting its performance and durability. Store polyurethane in a dry place with the lid closed to prevent moisture absorption.
Installation Costs and Methods
Hardwood floor refinishing costs can vary depending on several factors, including the type of varnish, the coverage area, and whether you opt for a DIY job or hire a flooring company:
- Cost Factors: Expect to pay $3 to $5 per square foot for a professional to sand and refinish your floors with polyurethane. Prices may vary based on labor rates and floor conditions.
- DIY Costs: If you tackle the job yourself, you’ll need to buy polyurethane ($40–$100 per gallon), applicators, sandpaper, and safety gear. Renting a floor sander can add $50–$80 per day to your budget.
- Application Process: The job involves cleaning the floor, applying at least two or three coats of polyurethane, and lightly sanding between coats for a smooth finish. Oil-based finishes take longer to dry, so plan for extra time if using them.
Oil Vs. Water-Base Polyurethane
| Oil-Based Polyurethane | Water-Based Polyurethane | |
| Durability | More durable, resists scratches and wear better. | Less durable, more prone to scratches and dents. |
| Application | Longer drying time; requires mineral spirits for cleanup. | Dries quickly; cleans up with soap and water. |
| Appearance | Adds a warm, amber glow that deepens over time. | Dries clear, preserving the natural wood color. |
| Number of Coats Needed | 2–3 coats needed. | 3–4 coats needed due to thinner consistency. |
| Cost | Slightly more expensive. | Generally more affordable. |
So, Which Polyurethane Should You Choose?
The best polyurethane for your floors depends on your priorities. If you want a tough, long-lasting finish with a warm glow, oil-based polyurethane is the way to go. If you prefer a clear, fast-drying option that’s easier to apply and clean up, water-based is your best bet. For high-traffic areas, pets, or homes where durability matters most, oil-based will hold up longer. But if you want to avoid strong fumes and get back on your floors faster, water-based is the smarter choice.
However, no matter which type you choose, proper application is key. If you’re considering hiring a professional to refinish your floors for you, use the form below to get a flooring estimate from a contractor in your area.
This site receives compensation from the companies featured in this listing, which may impact where and how products appear. This listing doesn’t feature all companies, products, or offers that may be available.
FAQs About Polyurethane for Floors
There is no specific floor polyurethane versus regular polyurethane. However, floor polyurethane is usually better at handling foot traffic, abrasion, and wear over time. Standard polyurethane, often used on furniture or trim, may not provide the same level of durability.
Yes, lightly sanding between coats helps the next layer adhere properly and prevents rough spots. Use a fine-grit sandpaper (220-grit) and remove dust before applying the next coat. Skipping this step can lead to an uneven finish or peeling over time.
Generally, we recommend applying two or three coats of oil-based polyurethane or three to four coats of water-based polyurethane. Always check manufacturer recommendations, but applying an extra coat can help extend the life of your finish.
Oil-based polyurethane generally lasts longer than water-based because it creates a thicker, more durable finish. High-quality water-based options can last 7–10 years with proper maintenance, while oil-based ones can last 10–15 years before you need to refinish.
When using polyurethane:
- Work in a well-ventilated area—polyurethane fumes can be strong.
- Wear protective gear, including gloves and a mask.
- Avoid applying in humid conditions, as moisture can affect drying.
- Keep pets and kids away from freshly finished floors until they fully cure.
