Flooring Repair & Refinishing (L06)

Flooring repair and refinishing restores beauty and extends life – but knowing when to repair versus replace determines cost-effectiveness.

This BidScope guides you through hardwood refinishing: sanding (removes old finish and surface imperfections), stain application (color choice from natural to dark), finish coating (polyurethane, oil-based or water-based, aluminum oxide), and buffing or screening (light refresh without full sanding).

Learn repair types: board replacement (damaged boards removed and new installed, match species and finish), gap filling (wood filler for seasonal gaps, not structural solution), scratch and gouge repair (fill and blend, may require spot refinishing), water damage (assess extent, dry thoroughly, replace if warped or buckled), pet damage (scratches, stains, odor treatment may require subfloor work).

Understand refinishing process: furniture removal and room prep, sanding progression (coarse to fine grits, typically 36-80-120 grit), vacuum and tack cloth between sandings, stain application if desired (test color first), seal coat, topcoat polyurethane (2-3 coats typical), drying time between coats, curing time before furniture (3-7 days).

Master when to refinish: surface scratches and dullness (cosmetic issues, perfect candidate), worn finish in traffic areas (polyurethane worn through to wood), color change desired (lighten or darken existing floor), after water damage (once dried and repaired).

Navigate screen and recoat: light refresh without full sanding, abrading surface for new topcoat adhesion, much faster and less expensive than full refinish, works only if existing finish intact, 1-2 days versus 3-5 days for full refinish.

Learn stain options: natural clear (shows wood grain and color), honey and amber (warm traditional), gray tones (modern popular, can be custom mixed), dark espresso and ebony (dramatic, shows dust and scratches more), test on actual floor before committing.

Understand finish types: oil-based polyurethane (amber tone, durable, strong odor, slow dry), water-based polyurethane (clear non-yellowing, less odor, faster dry, more coats needed), aluminum oxide finish (commercial-grade durability, pre-finished floors), penetrating oil (natural look, requires more maintenance, re-oil periodically).

Know Utah considerations: dry climate less moisture damage than humid areas, low humidity causes wood shrinkage (normal seasonal gapping), hard water can stain unfinished wood, dust control critical during sanding.

Calculate realistic costs: screen and recoat $1-2 per square foot, full refinish $3-5 per square foot, repair and patch $150-500 depending on extent, stair refinishing more expensive (detailed work), typical house 1,000-1,500 square feet.

This tool ensures your floor refinishing delivers beautiful lasting results.

What’s Included:

• Refinishing services (sanding, staining, finishing, screening)
• Sanding (removes finish and imperfections)
• Stain application (color choice)
• Finish coating (poly, oil/water-based, aluminum oxide)
• Buffing/screening (light refresh without sanding)
• Repair types (board replacement, gap fill, scratch/gouge, water, pet)
• Board replacement (damaged removed, new installed)
• Gap filling (wood filler, seasonal gaps)
• Scratch and gouge (fill blend, spot refinish)
• Water damage (assess, dry, replace if warped)
• Pet damage (scratches, stains, odor, subfloor work)
• Refinishing process (prep, sanding, stain, finish)
• Furniture removal and room prep
• Sanding progression (coarse to fine 36-80-120 grit)
• Vacuum and tack cloth between
• Stain test color first
• Seal coat and topcoat poly (2-3 coats)
• Drying between coats
• Curing before furniture (3-7 days)
• When to refinish (scratches, worn finish, color change, water damage)
• Screen and recoat (light refresh, faster, cheaper)
• Abrade surface for new topcoat
• Works if existing finish intact
• 1-2 days vs 3-5 full refinish
• Stain options (natural, honey, gray, dark)
• Natural clear (shows grain)
• Honey amber (warm traditional)
• Gray tones (modern, custom)
• Dark espresso ebony (dramatic, shows dust)
• Test on actual floor
• Finish types (oil poly, water poly, aluminum oxide, penetrating oil)
• Oil-based poly (amber, durable, odor, slow dry)
• Water-based poly (clear, less odor, faster, more coats)
• Aluminum oxide (commercial-grade)
• Penetrating oil (natural, maintenance, re-oil)
• Utah considerations (dry climate, shrinkage, hard water, dust)
• Dry less moisture damage
• Low humidity causes shrinkage (seasonal gapping)
• Dust control critical sanding
• Cost ($1-2/sf screen/recoat, $3-5/sf full refinish, $150-500 repair, stairs more, 1,000-1,500 sf house)