Unfinished Hardwood FlooringGenerating image…
Flooring
Hardwood
$3-$10 per square foot (plus finishing costs)

Unfinished Hardwood Flooring (2026)

Prepared by Lumberama's Building Materials Team
|Last updated May 15, 2026|Sources & methodology

Unfinished hardwood flooring is installed raw and then sanded, stained, and finished on-site, allowing complete customization of color and sheen level. The result is a seamless floor without micro-beveled edges between planks. Ideal for matching existing floors or achieving a specific custom look.

Key Features

  • Custom stain color selection
  • Seamless flush surface
  • Site-finished for perfect match
  • Can match existing floors
  • Multiple species and widths

Specifications

Species: Oak
maple
hickory
walnut
cherry | Widths: 2-1/4
3-1/4
5 inches | Thickness: 3/4 inch | Lengths: Random (12-84 inches) | Grade: Select
#1 Common
#2 Common

Applications

  • Living rooms
  • Dining rooms
  • Bedrooms
  • Custom color matching
  • Historic home renovations

Installation Overview

Acclimate flooring 3-5 days. Nail down over plywood subfloor. After installation, sand with progressively finer grits (36, 60, 80, 100). Apply stain if desired, then 2-3 coats of polyurethane with light sanding between coats.

Pros & Cons

Pros

  • ✓ Custom stain color options
  • ✓ Seamless flush surface
  • ✓ Can match existing floors
  • ✓ Potentially more refinishes over lifetime

Cons

  • ✗ Requires professional sanding and finishing
  • ✗ Longer installation timeline
  • ✗ Dust and fumes during finishing
  • ✗ Higher total installed cost

Top Brands

Bruce
Mohawk
Shaw

Code Requirements

VOC regulations may apply to stains and finishes in some states. Adequate ventilation required during finishing. Follow manufacturer installation guidelines for warranty.

Buying Tips

Choose the wood grade based on your aesthetic preference. Select grade has fewer knots for a clean look. #1 Common has more character. Budget for professional sanding and finishing unless you have experience.

Frequently Asked Questions

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