Sanding your hardwood floors takes three sessions with progressively lighter grit sandpaper. To begin, we use a coarse 30-40 grit, then a medium 50-60 grit and finally a fine 80-100 grit. For flat floors, we also use a random orbital sander. This sander is easier to handle than a drum sander and eliminates directional scratches. Call us today to schedule your free in home estimate !! or book now online!