Floor Refinishing

Why refinish and how it works

Refinishing tends to appeal to people who already have hardwood and don't want to give it up — the wood underneath is sound, but years of foot traffic, sun exposure, or a previous owner's neglect have left the finish scratched, cloudy, or worn through in high-traffic paths like hallways and in front of sinks. It's also a common move for people who buy an older home and discover original hardwood hiding under decades-old carpet.
The process starts with clearing the room and inspecting the floor for any protruding nails, loose boards, or damage that needs attention before sanding begins. Sanding itself happens in stages, starting with a coarse grit to strip away the old finish down to bare wood, then progressively finer grits to smooth out the surface — this is really where the outcome of the whole project gets decided, since rushed or uneven sanding leaves faint swirl marks that only become obvious once new finish reflects light across them. Edges and corners, which the big sander can't reach, get handled separately with a smaller edging tool. Once the floor is fully sanded, it's vacuumed and wiped down to remove all dust, since any leftover debris will get trapped under the new finish. If a color change is wanted, stain gets applied at this point and left to soak in and dry. Finally, a protective topcoat — usually polyurethane — is applied in multiple thin coats, with drying time between each one, since a topcoat applied too thick tends to crack over time rather than protect the wood.