When you’re choosing hardwood flooring, there’s more to consider than just wood species and stain color. One key factor that often gets overlooked is hardwood flooring grade. You may have come across terms like “Select” or “No. 1 Common” and wondered, “What do these mean, and why should I care?” At Barnum Floors, we believe in helping homeowners make informed choices. So let’s break it down.

What Are Hardwood Flooring Grades?

Wood is a natural material, which means no two boards are exactly alike. Some will have knots, color variations, or unique grain patterns—and that’s part of their charm! To help categorize these differences, the National Hardwood Lumber Association (NHLA) established a grading system that classifies hardwood boards based on their visual characteristics.

These grades specifically reflect the amount of clear, defect-free wood in each board. Higher grades, like FAS (First and Seconds) or Select, have more uniformity and fewer natural markings, making them ideal for formal settings. Lower grades, such as No. 1 Common or No. 2 Common, showcase more of the wood’s natural features like knots and color variations, offering a rustic and character-rich look.

Hardwood flooring grades help give you an idea of what kind of look to expect from your floor. While all grades can produce beautiful and durable flooring, the choice depends on your aesthetic preferences and budget. 

In general, higher grades come with a higher price tag because they include clearer, uniform wood with fewer imperfections. However, lower grades offer incredible value, especially if you appreciate the character that comes from visible knots, mineral streaks, and grain variation. Choosing a more rustic grade can be a great way to stay within budget while still achieving a stunning, natural wood floor. It’s all about finding the right balance between appearance and affordability for your space.

Common Hardwood Flooring Grades

FAS (First and Seconds)

This is the highest grade of hardwood available, offering long, wide boards with minimal imperfections on both faces. It’s the cleanest, most uniform wood you can buy.

Best for: Premium flooring, fine furniture, and upscale interior woodwork where a flawless appearance is the goal.

FAS One Face (F1F)

This grade guarantees one face that meets all FAS standards, while the opposite face meets at least No. 1 Common standards.

Best for: Flooring, paneling, or cabinetry where only one side will be visible and you still want a top-tier look.

Selects

Select grade wood is similar to FAS One Face, but the boards are a bit smaller in size. You still get a very clean, attractive surface that’s easy to work with.

Best for: High-quality flooring, trim, and furniture where visual consistency matters but full FAS isn’t necessary.

Number 1 Common (No. 1C)

This grade has more visible character—like knots and color variation—but still includes a solid amount of clear wood. It’s often called “cabinet grade” because of its versatility.

Best for: Furniture, kitchen cabinets, and flooring with a balance of quality and natural personality.

Number 2A Common (No. 2AC)

More rustic and budget-friendly, this grade features noticeable natural markings but is still strong and serviceable.

Best for: Rustic flooring styles, casual furniture pieces, and economical hardwood projects.

Number 2B Common (No. 2BC)

Similar to 2A, but the usable sections only need to be structurally sound, not visually clear. This grade prioritizes function over appearance.

Best for: Subfloors, backing, or structural components where looks aren’t important.

Not Sure Which Grade Is Right for You? Talk to the Hardwood Flooring Experts at Barnum Floors!

Picking the right hardwood grade can feel overwhelming—but that’s where we come in. Whether you’re dreaming of flawless planks or something with more character, the team at Barnum Floors in Clive, Iowa, is here to guide you every step of the way. We’ll help you understand your options and choose the perfect floor for your home, style, and budget.

Visit our showroom or contact us today to schedule your free flooring consultation.