7 Mistakes Homeowners Make Before Refinishing Hardwood Floors ( & How To Avoid Them)

Hardwood floors are one of the few projects that can be restored instead of replaced-- and one of the biggest investments you can make in your home. A professional refinishing can completely transform worn, scratched, or outdated floors, making them look nearly new again.

Unfortunately, we’ve seen too many homeowners spend thousands of dollars only to be disappointed because of mistakes that could have been avoided before the project even started.

If you're considering refinishing your hardwood floors, here's what you should know before hiring a contractor.

1. Choosing the Cheapest Estimate

We understand—everyone wants to save money.

But when it comes to hardwood floor refinishing, the lowest price often comes with compromises that aren’t obvious until the project is finished.

Some contractors cut costs by:

• Skipping important sanding steps

• Using lower-quality finishes

• Applying fewer coats than recommended

• Rushing the drying and curing process

Operating without proper insurance

A refinishing job should last for years. Saving a few hundred dollars today can cost far more if the floors need to be redone.

Instead, compare value—not just price. Ask exactly what products will be used, how many finish coats are included, and whether repairs are part of the estimate.

2. Ignoring Moisture Problems

Wood naturally expands and contracts with changes in humidity.

If moisture issues aren't addressed before refinishing, your beautiful new floors could develop:

• Cupping

• Crowning

• Gaps

• Finish failure

• Buckling

A quality contractor should evaluate moisture conditions before sanding begins.

In the Kansas City area, seasonal humidity swings make moisture testing especially important.

3. Assuming All Hardwood Floor Finishes Are the Same

Not all finishes offer the same durability.

Ask what finish your contractor plans to use and why.

High-quality commercial-grade waterborne finishes provide excellent durability while drying faster and producing less odor than many traditional finishes.

The finish protects your investment—it's not the place to cut corners.

4. Skipping Repairs Before Sanding

Many homeowners focus only on making the floor look better.

But refinishing is also the ideal time to repair issues like:

• Loose boards

• Squeaks

• Minor water damage

• Damaged planks

• Missing wood vents

• Transition problems

Once the finish is complete, making repairs becomes more difficult and expensive.

Taking care of these issues during refinishing gives you a floor that not only looks beautiful but performs better for years to come.

5. Believing Every Company That Promises Zero Dust

You've probably seen companies advertise "dustless sanding."

The truth? No sanding process is completely dust-free.

Professional dust containment systems dramatically reduce airborne dust, but homeowners should be cautious of companies promising absolutely zero dust.

The real difference comes from:

• Dust containment equipment

• Proper plastic containment

• Daily cleanup

• Attention to protecting the rest of your home

Ask how your contractor plans to keep your home clean throughout the project.

6. Choosing the Wrong Sheen

Many homeowners spend hours choosing a stain color but give very little thought to sheen. The sheen you choose affects both appearance and maintenance.

Matte

• Modern look

• Hides scratches well

• Very popular in today's homes

Satin

• Classic appearance

• Slightly more reflective

• Great balance of durability and style

Semi-Gloss

• Brighter appearance

• Shows scratches and dust more easily

• Less common in today's homes

Your flooring professional should help you choose a sheen based on your lifestyle—not just appearance.

7. Moving Furniture Back Too Soon

One of the biggest mistakes happens after the project is finished.

Even though your floors may feel dry, that doesn't mean they've fully cured.

Moving furniture back too early can leave:

• Permanent dents

• Scratches

• Finish damage

• Sticking rugs

• Scuff marks

Always follow your contractor's recommendations for:

• Walking on the floors

• Replacing furniture

• Returning rugs

• Allowing pets back into the home

  
  

A little patience protects your investment.

Bonus Tip: Ask Questions Before You Hire

A trustworthy hardwood flooring contractor should welcome your questions.

Consider asking:

• Are you insured?

• What finish products do you use?

• How many coats are included?

• How will you protect the rest of my home?

• Will you repair damaged boards?

• How long should I stay off the floors?

• What kind of warranty do you provide?

  
  

If a contractor can't confidently answer these questions, it may be worth getting another estimate.