Hardwood Refinishing in St. Louis: Recoat or Full Refinish?

Most homeowners don't realize there are two fundamentally different approaches to restoring hardwood floors — and choosing the wrong one can cost you money, or worse, damage floors that didn't need aggressive treatment. Here's how to read your floors and decide which service they actually need.

What's the Difference Between Recoating and Full Refinishing?

A recoat (screen-and-recoat) lightly scuffs the existing finish with a buffer and applies one or two fresh coats of polyurethane over the top. It restores sheen and adds a protective layer without removing any wood. It typically takes one day, costs significantly less than refinishing, and produces no significant dust. It works when the wood itself is in good shape but the surface finish has dulled or worn.

A full refinish involves sanding the floor down to bare wood — stripping the old finish, stain, and surface scratches entirely — then applying new stain (if desired) and multiple coats of fresh finish. This is the only option when floors show deep scratches, gray or black water damage, or when a homeowner wants to change the floor's color. It takes three to five days and is a bigger investment, but it genuinely restores floors that a recoat can't save.

Signs Your Floors Need a Recoat

Consider a screen-and-recoat if your floors show:

• Dull, flat appearance in high-traffic zones but no visible scratches into the wood
• Light surface scuffs that haven't penetrated through the finish layer
• Finish that is still bonded to the wood — no peeling, flaking, or bubbling
• No gray discoloration from moisture exposure

A quick at-home test: apply a damp cloth to a worn section of floor. If it turns temporarily shiny, the wood itself is in decent condition and a recoat is likely sufficient.

Signs Your Floors Need a Full Refinish

A recoat won't be enough if you see:

• Gray or black discoloration — the wood has absorbed moisture and the finish is fully depleted
• Deep scratches, gouges, or pet stains that have reached the wood layer
• Peeling, chipping, or separating finish
• A desire to change the stain color entirely
• Multiple layers of old recoats that have built up an uneven, cloudy film

Most solid hardwood floors can be sanded and refinished four to six times in their lifetime depending on the board's original thickness. Engineered hardwood typically tolerates one or two refinishes — the veneer layer is thinner. This distinction matters when planning your project timeline and budget.

How We Refinish Hardwood Floors in St. Louis

Kelly's Flooring uses the Bona Atomic Dust Containment System, which captures 99.8% of airborne dust during sanding. This is a significant improvement over traditional orbital sanding, which fills your home's vents, drapes, and surfaces with fine particulate for days. The result is a cleaner job site — and a healthier environment for your family.

After sanding, we apply your chosen stain color (or leave the wood in its natural tone) and finish with multiple coats of commercial-grade polyurethane in your selected sheen level: matte, satin, semi-gloss, or gloss. Matte and satin finishes are the most popular in St. Louis right now — they hide everyday scuffs better and look less like furniture.

If you're extending hardwood into adjacent rooms, we refinish both the new and existing sections simultaneously so the color and sheen match seamlessly. We also handle board-level repairs: replacing warped or water-damaged planks, filling gaps between boards, and patching sections where previous work has been cut.

Wondering which service your floors actually need? We offer free in-home assessments throughout St. Louis, Ballwin, Chesterfield, Kirkwood, and surrounding communities. Call (636) 677-5555 or schedule your consultation online.