Most solid hardwood floors can be refinished 3-5 times during their lifetime, making refinishing an excellent alternative to replacement. If your floors have surface scratches, dullness, or minor damage, refinishing typically costs 30-50% less than new installation.The process involves sanding away the damaged surface layer, applying new stain if desired, and finishing with protective topcoats. Modern dust-containment equipment minimizes mess, and low-VOC finishes are safer for your family.However, floors with extensive water damage, deep gouges, or structural issues may require replacement. A professional assessment determines whether refinishing will achieve your desired results.