Hardwood Floor Refinishing Cost
Hardwood Floor Refinishing typically costs $3–$8 per square foot, with a national average around $4.5. That's a planning range, not a quote — your exact price depends on the factors below.
per square foot, installed (material + labor)
Get your exact price — free in-home estimate
Hardwood Floor Refinishing cost by room size
| Area | Square feet | Typical range |
|---|---|---|
| 10 × 12 bedroom | 120 | $360–$960 |
| 12 × 15 living room | 180 | $540–$1,440 |
| 15 × 20 family room | 300 | $900–$2,400 |
| 1,000 sq ft | 1,000 | $3,000–$8,000 |
| 1,500 sq ft (whole main floor) | 1,500 | $4,500–$12,000 |
Straight multiplication of the published range — real quotes shift with waste (carpet rolls seam differently than rooms measure), prep, stairs, and removal. The calculator does the real material math.
What moves the price
| Cost factor | Why it matters |
|---|---|
| Floor condition | Deep scratches, pet stains, and cupping take extra sanding passes — or rule refinishing out entirely. |
| Finish type | Oil-based polyurethane is economical; premium water-based finishes dry faster and cost more. |
| Stain & color change | Changing the color adds a stain step (and skill) over a clear-coat-only job. |
| Board repairs | Replacing damaged boards is priced separately and needs matching wood. |
| Stairs | Treads and risers are priced per step and are slow, detailed work. |
| Wear layer left | Solid wood refinishes 4-6 times; engineered only 0-2 depending on veneer thickness. No wear layer left = replacement. |
Estimate your project
Enter your room sizes to see how much material you'll need — including true carpet yardage and box counts.
Frequently asked questions
Is it cheaper to refinish or replace hardwood floors?
If the wear layer allows it, refinishing usually wins: about 3 to 8 dollars per square foot versus 6 to 18 dollars to install new hardwood. But cupped boards, deep water damage, or a sanded-out wear layer flip the math to replacement — patching a failing floor twice costs more than doing it right once.
Do you offer refinishing?
No — we install new floors rather than refinish them. This guide exists because refinish-vs-replace is the honest first question. If refinishing is genuinely your better option, we will say so at the free in-home estimate and you can hire a refinishing specialist; if replacement wins, you leave with an exact installed quote.
How many times can a hardwood floor be refinished?
Solid hardwood typically survives 4 to 6 full sandings over its life. Engineered hardwood depends on the veneer: thinner than 2 mm is usually a no, 2-4 mm allows one or two careful refinishes.
How long does refinishing take?
Plan on 3 to 5 days for sanding, optional stain, and multiple finish coats, plus cure time before furniture goes back — water-based finishes cure faster than oil.
When is replacement clearly the better spend?
Widespread water damage or mold, boards sanded thin by past refinishes, structural movement, or wanting a different species or plank width. At that point new engineered or solid hardwood — or waterproof LVP — is the smarter investment.
Cost ranges reviewed June 2026. National planning estimates — your free in-home measure confirms the exact price.