Hardwood • Domestic Species

Red Oak Wood Guide 2026

Quercus rubra

Prepared by Lumberama's Wood Species Team
|Sources & methodology
Last updated September 2026 · Reviewed by Lumberama Wood Species Team

Strong and porous domestic oak, ideal for furniture and flooring

Market Price Range

$3.00 – $10.50

per board foot

Common grade at low end, FAS/wide/thick at high end. Quartersawn adds 20-50% premium.

Prices are approximate market ranges and vary by grade, width, thickness, and region. Request a quote for current pricing.

Wood Appearance

Red Oak natural grain

Natural Grain

Red Oak finished surface

Finished Surface

Key Takeaways

  • Density: 48 lbs/ft³
  • Classification: Hardwood
  • Origin: United States
  • Price: ~$7.25 per board foot
  • Common uses include Flooring, Cabinetry, Furniture

Quick Facts

Janka Hardness
1,290 lbf
Density
48 lbs/ft³
Wood Type
Hardwood
Origin
United States
Price Range
$7.25/bf
SoftHard

Representative reference values — natural wood varies by growing region, moisture content and individual board.

Durability, Stability & Workability

Decay resistance
Non-Durable
Outdoor suitability
Not Recommended
Dimensional stability
Moderate

Texture: Coarse

Workability: Machines, glues and finishes well.

Fastening: Pre-drilling recommended for screws and nails.

Finishing: Open pores take stain readily; fill for glass-smooth finish.

Color change: Pinkish tan ambers with age.

Insect resistance: Susceptible

Ratings and published values are representative reference figures. Natural wood varies with growing region, moisture content and individual boards — treat them as guidance, not guarantees.

Common Sizes & Availability

Typical market availability for Red Oak. Lumberama is a sourcing marketplace — actual stock, widths and lengths vary by supplier. Request a quote to confirm what's available for your project.

  • 4/4rough 1"
    Surfaced
    13/16" (3/4" common)
    Widths
    Random widths, typically 4–12 in.
    Lengths
    Random lengths, typically 6–16 ft
    Request this size →
  • 5/4rough 1-1/4"
    Surfaced
    1-1/16"
    Widths
    Random widths, typically 4–12 in.
    Lengths
    Random lengths, typically 6–16 ft
    Request this size →
  • 6/4rough 1-1/2"
    Surfaced
    1-5/16"
    Widths
    Random widths, typically 4–12 in.
    Lengths
    Random lengths, typically 6–16 ft
    Request this size →
  • 8/4rough 2"
    Surfaced
    1-3/4"
    Widths
    Random widths, typically 4–12 in.
    Lengths
    Random lengths, typically 6–16 ft
    Request this size →
  • 10/4rough 2-1/2"
    Surfaced
    2-1/4"
    Widths
    Random widths, typically 4–12 in.
    Lengths
    Random lengths, typically 6–16 ft
    Request this size →
  • 12/4rough 3"
    Surfaced
    2-3/4"
    Widths
    Random widths, typically 4–12 in.
    Lengths
    Random lengths, typically 6–16 ft
    Request this size →

Availability notes: One of the most widely available domestic hardwoods.

How lumber sizes are described
Rough (4/4, 8/4…)
Hardwood thickness in quarters of an inch as sawn, before surfacing. 4/4 = 1" rough.
Surfaced (S2S/S4S)
Thickness after planing. 4/4 typically finishes at 13/16" or 3/4".
Nominal vs. actual
Construction lumber is sold by nominal size; a 2x6 measures about 1-1/2" x 5-1/2".
Random width / length
Most hardwood is sold as it comes from the log — widths and lengths vary within a range rather than being fixed.

Color & Grain

Color: Light brown with red tint

Grain: Straight; coarse texture with prominent rays

Common Uses

  • Flooring
  • Cabinetry
  • Furniture
  • Millwork

Key Characteristics

Also known as: Northern Red Oak

Availability: In Stock

Advantages

  • Janka indentation hardness: 1,290 lbf
  • Heartwood decay rating: Non-Durable
  • Sourced from United States
  • Affordable pricing

Considerations

  • Pre-drilling recommended for fasteners
  • Hardness does not establish decay resistance or structural design strength

Frequently Asked Questions

Alternatives to Consider

Species commonly specified for similar applications when Red Oak is unavailable or over budget.

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