6" White Oak Flooring Unfinished Solid Plain Sawn

Shop 6" white oak flooring in unfinished solid plain sawn construction. This width delivers a wider plank look with classic white oak grain and finish flexibility. Choose the grade that fits your style and variation preferences.

Wider solid planks can be more sensitive to seasonal moisture changes, so proper acclimation, subfloor preparation, and installation method selection matter. Always follow manufacturer instructions, and reference NWFA-aligned best practices when planning your install.

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Why Choose 6" White Oak Flooring?

  • Wide plank look: 6" boards provide a more open, modern feel compared to narrower widths while still keeping a classic hardwood appearance.
  • Great for design-forward spaces: Works well in open floor plans where the board width becomes part of the visual style.
  • Balanced availability: 6" can offer the wide plank aesthetic without going to ultra-wide formats that may be harder to source.
  • Finish flexibility: Unfinished white oak accepts a wide range of stains and site-applied finishes. Always test your finish system on sample boards.

Understanding White Oak Grades


White oak grades describe appearance, not strength. The main difference is how much natural variation you will see across the floor.

  • Select & Better: Cleaner overall look with minimal variation, ideal for refined installs.
  • #1 Common: Balanced natural variation with more visible color movement and character than Select & Better.
  • Character: Expressive grain and intentional natural character for a warmer, more textured look.
  • #2 Common: Rustic, high-variation appearance with the most pronounced natural features.


If you want a deeper breakdown, read:
White Oak Flooring Grades Explained.


Note: If you want each grade to link to a specific 6" product page, add those links here once your 6" grade products are published. I can format that section for you when you are ready.

Plain Sawn vs Rift Sawn vs Quarter Sawn


Cut affects grain pattern and the overall look of the floor. Plain sawn white oak is the most commonly specified cut and delivers classic cathedral grain patterns and natural movement.

  • Plain sawn: Traditional grain with natural variation and broad availability.
  • Rift sawn: Tighter, linear grain with minimal cathedraling for a cleaner look.
  • Quarter sawn: Straight grain with visible ray flecking that is unique to white oak.


Learn more here:
Plain Sawn vs Rift Sawn vs Quarter Sawn White Oak Flooring.

Installation & Finishing Notes

  • Nail-down vs glue-assist: Many wider solid plank installations benefit from glue-assist in addition to mechanical fastening. Follow manufacturer requirements and reference NWFA-aligned best practices.
  • Subfloor requirements: Subfloors must be flat, clean, and dry. Moisture testing is required prior to installation.
  • Acclimation expectations: Acclimation is condition-based, not time-based. Flooring should reach moisture balance with the interior environment.
  • Finish flexibility: Unfinished white oak supports a wide range of stains and sealers. Always test your full finish schedule on sample boards.


For a deeper walkthrough, read:
White Oak Installation & Finishing Guide.

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