Better floors. Expert help. Delivered. Shop flooring

Fall Flooring Event! Shop the event

Hardwood Flooring

Unfinished Red Oak Hardwood Flooring

Width: W: 3.25″
Length: L: 12 - 78"
Thickness: T: 0.78"
$5.95 / sq ft
Size: S&B 3.25"SKU: 15988343In stock
Fall Flooring Event! Ends October 16
Offer details

See your favorites at home. Your flooring expert will get in touch to help with samples, quantities and delivery.

Meet your BuildDirect Flooring Expert

sq ft

You’ll receive 0 box 0.00 sq ft

Rounded up to complete packs for your project.

Your price
$0.00
Does not include shipping or taxes
Have a large project? Ask for a quote
i
We often offer better pricing for contractors, multi-room jobs, and bulk orders.

Tell us about your project and we’ll find your best deal.
Talk to a flooring expert
Warranty and returnsCoverage and return eligibility

6 months to return unopened boxes. Return freight is yours. Full policy

Payment optionsExplore monthly payments
or from $/mo withFlex Pay Logo
See financing options
Talk to a flooring expert
EXPERT HELP. REAL PEOPLE.

Talk to a flooring expert

A quick question or a whole project. Get help with materials, quantities, matching trim and delivery.

You’re looking at Unfinished Red Oak Hardwood Flooring S&B 3.25" · 15988343

Prefer to talk it through?

Call 1-877-631-2845

Not sure if this floor fits your project?

Text a flooring expert a photo of your space and get a straight answer.

Text a flooring expert

Or text us at +1 844-329-3354

Help choosing · Measuring · Project pricing

Meet the flooring experts
Unfinished Red Oak Hardwood Flooring Unfinished Red Oak Hardwood FlooringS&B 3.25"
Order total $124.95

The details that make the difference.

Product details

Real Wood
AUTHENTIC HARDWOOD SURFACE WITH NATURAL CHARACTER

About this product

Bring classic hardwood character into your space with unfinished red oak flooring in a versatile 3.25-inch plank. This solid, nail-down floor features a light brown tone in its raw state, square edges for a clean traditional look, and a tongue-and-groove profile designed for a secure fit during installation. Because it arrives unfinished, it gives homeowners...

Read full product overview

Unfinished Red Oak Hardwood Flooring

Bring classic hardwood character into your space with unfinished red oak flooring in a versatile 3.25-inch plank. This solid, nail-down floor features a light brown tone in its raw state, square edges for a clean traditional look, and a tongue-and-groove profile designed for a secure fit during installation. Because it arrives unfinished, it gives homeowners and pros the flexibility to stain and seal it on site for a more custom final result.

Made for Custom-Finish Hardwood Projects

This unfinished red oak hardwood flooring is a strong fit for residential projects where you want the look and feel of real solid wood with the freedom to choose your own stain and finish system. It works well for full-home installs, single-room remodels, and matching existing oak floors where site finishing helps create a more seamless appearance. The 3.25-inch width delivers a timeless strip-floor look that suits both traditional and transitional interiors.

Built for Everyday Residential Use

Red oak remains a popular hardwood flooring species because it offers dependable durability, natural grain variation, and lasting visual appeal. This product is listed for residential use and features a solid 0.78-inch thickness, giving it the substantial feel many buyers want in genuine hardwood flooring. The square-edge profile creates a neat, classic surface definition, while the unfinished construction makes it easier to tailor the final appearance to the room and design style.

A Traditional Nail-Down Installation Experience

This floor is designed for nail-down installation and uses a tongue-and-groove profile to support alignment and plank-to-plank stability during install. For installers and experienced renovators, unfinished hardwood can be especially appealing when a project calls for site sanding, custom stain selection, and a finish built around the conditions of the home. BuildDirect also provides installation instructions, care guidance, a pre-installation checklist, and warranty information to help support the project from planning through completion.

Where This Floor Works Best

  • Living rooms with a classic, natural hardwood look
  • Bedrooms where warm wood tone and real-wood texture matter
  • Hallways and main-floor spaces that benefit from traditional strip flooring
  • Residential remodels that need site-finished flexibility
  • Projects matching or blending with existing red oak flooring

Quick Specs

  • Species: Red Oak
  • Style: Unfinished
  • Width: 3.25 inches
  • Edge: Square edge
  • Profile: Tongue & groove
  • Installation: Nail down
  • Radiant heat compatible: No

A Smart Choice for Classic Solid Hardwood

For shoppers comparing unfinished hardwood flooring options, this red oak floor stands out for its familiar species, traditional plank width, solid thickness, and on-site finishing flexibility. It is a good choice when you want authentic hardwood character and the ability to control the final stain and sheen instead of settling for a prefinished look. That makes it especially practical for custom homes, remodels, and projects where consistency with surrounding wood flooring matters.

Benefits
  • Unfinished red oak hardwood for custom stain and finish selection
  • Classic 3.25-inch strip flooring look
  • Solid 0.78-inch construction for a substantial underfoot feel
  • Nail-down installation with tongue-and-groove profile
  • Square edges for a clean, traditional appearance
  • Helpful option for matching existing oak floors
  • Natural hardwood beauty with long-term design flexibility
Specifications
Dimensions
  • Height in
    3.0
  • Length
    12 - 78"
  • Thickness
    0.78"
  • Width in
    3.25
Details
  • Application
    Residential
  • Color
    Light Brown
  • Edge type
    Square Edge
  • Installation
    Nail Down
  • Manufacturer s grade
    AB
  • Profile
    Tongue & Groove
  • Radiant heat compatible
    No
  • Shade
    Light Shade
  • Species
    Red Oak
  • Style
    Unfinished
Warranty, Installation, & Care
Fast & Flexible Delivery

Get materials delivered where you need them, when you need them.

  • Ship to home, job site, or business
  • U.S. & Canada – wide delivery
  • Flexible scheduling for your project
  • Trusted carriers + order tracking

Large orders? Our team coordinates delivery so your materials arrive on time and ready to install.

Easy Returns

Buy with confidence — we make returns simple.

  • Return unopened products up to 6 months
  • Clear, straightforward return process
  • Support when plans change or projects shift
  • Fast resolution once items are received

For large or special-order items, our team will help review options and next steps.

Think beyond the plank

Every detail. Every step.

Round out your project with the right installation materials. Check compatibility with your product and subfloor before ordering.

Shop project essentials

03 / FINISH

Get the edges right

Transitions, trim, and stair noses

Shop trim

04 / EQUIP

Tools for the job

Installation tools and supplies

Shop tools