Refinish Hardwood Floors in Madison WI: Step by Step
Whether you plan to refinish hardwood floors in Madison WI yourself or hire a crew, here is what the job involves, what each route costs and what to check before any sander turns on.
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What it takes to refinish hardwood floors in Madison WI
The order matters more than any single tool.
- Check the wood. Measure the depth above the tongue and groove, then run the number through the sanding-count checker.
- Empty and cover. Rooms are cleared, vents are covered and doors are sealed so dust stays put.
- Repair first. Loose boards are fixed and gouges filled, because finish will not hide damage.
- Sand in stages. One guide runs the drum at 60 grit, then the edger at 60 grit, before both move to 80 (The Home Depot).
- Clean the bare wood. Vacuum and wipe until no dust is left to settle into wet finish.
- Stain if you want color. Stain goes on after the last pass and needs time to dry.
- Seal with finish. Water-based topcoat dries in about 2 to 4 hours and oil-based in up to 10 (HomeAdvisor*). A gallon covers about 300 square feet per coat (HomeAdvisor*).
- Let it cure. Walk-on and furniture dates follow the finish, so read the timeline guide.
Refinish hardwood floors yourself or hire a pro?
| Item | Do it yourself | Hire a pro |
|---|---|---|
| Typical cost | About $500 to $1,000, though tool and rental costs can pass $1,000* (HomeAdvisor*) | About $3 to $8 per square foot* (HomeAdvisor*) |
| Time | 2 to 3 days, up to a week with extra coats or repairs (HomeAdvisor*) | About 5 hours of work per 100 square feet (HomeAdvisor*) |
| Main risk | Removing too much wood; an unskilled operator can over-sand (Wood Floor Business) | Hiring without checking certification on an older home |
| Lead rule, pre-1978 homes | Does not apply to an owner working on an owner-occupied home (Wisconsin Realtors Association) | Applies once a contractor is paid (Wisconsin DHS) |
See the numbers for your own rooms with the cost estimator, and weighing a fresh start? Compare refinish or replace.
Three checks before you refinish
How much wood is left?
A floor can only take so many sandings, and see how many times a floor can be sanded.
Was the house built before 1978?
Sanding counts as paint-disturbing work in the state rule, and run through the pre-sanding checklist.
Is there old wax?
A water-drop test shows if a coating will bond (Journeyman HQ). Wax can also sit deep in the grain (Hardwood Floors magazine).
Madison conditions that affect the work
- Keep indoor humidity near 30 to 50 percent and 60 to 80 degrees (NWFA).
- Winter heating opens gaps, so settle humidity before you judge repairs. See Madison humidity and floors.
- Finish rags can heat up on their own, so use a sealed metal can with water. See the rag safety guide.
How to Refinish Floors: questions answered
How do I refinish hardwood floors in Madison WI?
Measure the wood, clear the rooms, repair damage, sand in stages, clean, stain if you want color, then seal and let the finish cure. Each step is laid out above.
How long does it take to refinish hardwood floors?
One source puts a do-it-yourself job at 2 to 3 days, up to a week with extra coats or repairs, and a pro at about 5 hours of work per 100 square feet (HomeAdvisor*). Cure time comes after.
Can I refinish hardwood floors myself?
Yes, if the wood is thick enough and the house is not covered by the lead rule, and the state rule does not apply to an owner on an owner-occupied home (Wisconsin Realtors Association), but over-sanding cannot be undone.
What is the cost to refinish hardwood floors in Madison WI?
One Madison estimate lists a typical $1,121 to $2,228 (Angi*), and see the cost guide and its estimator.
Do I need to leave the house?
Often not, but stay off wet finish, and see how to prepare your home.
Which is cheaper, oil-based or water-based finish?
HomeAdvisor lists oil-based topcoat at $20 to $40 a gallon and water-based at $25 to $50 (HomeAdvisor*), and dry times differ too.
How is floor sanding in Madison WI different from refinishing?
Sanding is one step, and refinishing adds repairs, stain if you want it and finish coats; see floor sanding.
Want the job done for you?
Send the form and we will measure, plan and quote, and you can also go back to the home page.
* Cost figures are estimates from the linked third-party guides, not a quote from us, and Madison prices vary with floor size, wood, condition and the finish you pick.