Floor sanding makes financial and practical sense when your hardwood has surface damage like scratches, dullness, or staining, but the underlying wood structure remains solid. If boards are tight, level, and structurally sound, sanding typically delivers excellent results at a fraction of replacement cost.
Replacement becomes necessary when floors have extensive water damage, structural problems, or have been refinished too many times already. Boards that are cupping, crowning, or have large gaps often indicate moisture issues that sanding alone won’t resolve.
Cost comparison strongly favors sanding in most situations. Professional floor sanding in Noyack costs $3-8 per square foot, while new hardwood installation runs $10-20 per square foot including materials and labor. For most homeowners, sanding provides 80% of the visual impact of new floors at less than half the cost, making it an excellent investment in your home’s value and appearance.