Unfinished Solid American Walnut hardwood flooring brings unmistakable elegance and warm, earthy character to any residential or commercial space. Known for its rich brown heartwood, flowing grain patterns, and excellent workability, American Black Walnut is a premium domestic species prized by designers and builders alike. At Pro Hardwood, we carry a curated selection of unfinished solid Walnut flooring in multiple widths and grades to meet the needs of traditional, contemporary, or rustic applications.
Whether you're looking for a refined and clean look or prefer something more natural and lived-in, we offer four distinct Walnut options, each crafted with precision milling and kiln-dried for stability:
Select & Better Grade – This premium Walnut grade features minimal knots and sapwood, showcasing uniform color and clean grain—ideal for luxury builds and modern interiors.
#1 Common Grade – A well-balanced option with mild color variation and occasional knots, offering warmth and organic charm without being overly rustic.
Character Grade – A blend of #1 and #2 common grades, this grade emphasizes natural beauty with knots, color contrast, and a lived-in aesthetic, perfect for farmhouse or vintage-style homes.
#2 Common Grade – Rustic and full of visual interest, #2 Common features prominent knots, sapwood streaks, and dramatic variation—great for bold, textured floors that embrace natural imperfections.
All of our Unfinished Solid Walnut flooring is made in North America using 3/4" thick solid hardwood, milled with tongue & groove on all four sides and square edge/ends. Available in widths ranging from 2 1/4" to 7", and lengths up to 10', these planks offer design flexibility for small rooms or expansive open spaces.
Unfinished American Walnut flooring is an excellent choice for custom stain work, site finishing, or matching to existing trim and millwork. Whether you're a designer, builder, or investor, Pro Hardwood delivers quality, consistency, and flexibility with every order.
Looking for matching stair parts? We also offer Walnut Stair Treads and Walnut Risers (coming soon – contact us for availability).
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