Hardwood Refinishing

Hardwood refinishing in Tampa Bay — restore, do not replace

Sand-and-finish refinishing of solid and engineered hardwood with stain selection, water-based or oil-based polyurethane or hard-wax oil finishes. NWFA Certified finisher with dust-containment standards.

Hardwood refinishing in Tampa Bay — restore, do not replace

Hardwood refinishing is one of the highest-ROI home improvements you can make — restore the look of a tired 30-year-old floor for $4-$8 per square foot vs $9-$16 per square foot to replace. The key qualifier is wear layer thickness: solid hardwood typically supports 3-4 refinishes over a 50+ year life; engineered hardwood supports 0-2 refinishes depending on veneer thickness.

Tampa Bay refinishing pricing: water-based poly finish $4-$6 per sq ft; oil-based poly finish $5-$7 per sq ft; stain + water-based poly $5-$7 per sq ft; stain + oil-based poly $6-$8 per sq ft; hard-wax oil finish (Rubio Monocoat, Pallmann Magic Oil) $7-$10 per sq ft.

The make-or-break decision is dust containment. Old-school dust-bag sanders kick fine particulate into every HVAC vent in your home. Grainwood uses DRI-EAZ HEPA dust extraction connected to our sanders + sealed plastic containment around the work area. The result: a refinish that does not require deep-cleaning the rest of your home afterward.

What's included

  • NWFA Certified hardwood finisher
  • Full sand: 60 → 80 → 100 → 120 grit progression
  • HEPA dust extraction + plastic containment
  • Stain application (if selected) + buff between coats
  • 3 coats finish (water-based) or 2 coats (oil)
  • Care + maintenance packet delivered at completion

Related services

Hardwood Refinishing — common questions

How long does refinishing take?
Water-based polyurethane refinish: 3-5 days total. Day 1: sand. Day 2: stain (if selected). Day 3-4: finish coats with buff between. Light foot traffic 24 hours after final coat; furniture replacement 72 hours; full cure (rugs back down) 7-14 days. Oil-based polyurethane takes longer between coats (72 hours) so total timeline is 6-8 days.
Can I refinish engineered hardwood?
Sometimes. The qualifier is veneer thickness: premium engineered hardwood has a 4-6mm top veneer that supports 1-2 refinishes. Budget engineered hardwood has a 1-2mm top veneer that does not support refinishing at all — it can only be replaced. We check veneer thickness at the in-home measure before quoting.
How often can I refinish solid hardwood?
Each refinish removes approximately 1/16 inch of wear layer (the wood above the tongue-and-groove). Standard 3/4 inch solid hardwood has approximately 1/4 inch of usable wear layer, supporting 3-4 full refinishes over a 50+ year life. Spot-sanding for repairs uses much less wear layer.
Water-based or oil-based polyurethane — which is better?
Water-based dries clear, has minimal odor, cures faster, and resists yellowing — the modern default. Oil-based ambers over time (some find this desirable on older red oak), takes longer to cure, and has stronger odor — popular for traditional installs. Hard-wax oils (Rubio Monocoat, Pallmann Magic Oil) penetrate the wood, do not form a surface film, and are spot-repairable — the choice for high-end installs and historic homes.

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