The finish protects the wood, and in commercial spaces it does most of the work. The two families we choose between most often are penetrating hardwax oils and film-building finishes like polyurethane. Each has real strengths. Here is how they compare.
What each finish is
- Hardwax oil soaks into the wood and hardens in the surface fibers, leaving a thin, low-sheen layer. The wood looks and feels like wood.
- Polyurethane and other film finishes build a protective layer on top of the wood. They range from matte to gloss and form a tougher barrier against liquids.
Durability
Film finishes generally resist water, alcohol and heat better, which makes them a strong choice for bar tops and high-traffic restaurant tables. Hardwax oils resist everyday spills well when maintained, but standing liquid and harsh cleaners wear them faster.
Look and feel
Hardwax oil keeps the natural texture of the grain and a soft, satin look. Film finishes can look slightly plastic at higher sheens, though modern matte formulas look much more natural than older finishes.
Repair
This is the biggest difference. A scratched or worn spot in a hardwax oil finish can usually be cleaned and re-oiled locally, and it blends in. A damaged film finish often needs the whole surface sanded and refinished to look even.
Maintenance
- Hardwax oil: periodic maintenance coats, more often in heavy-use areas
- Film finish: little routine maintenance, but larger repairs when it does wear through
Which to use where
- Bar tops: usually a durable film finish
- Restaurant tables: either, depending on how they are cleaned and how much maintenance the team will do
- Banquette shells, benches, wall paneling and built-ins: hardwax oil works well because touch-ups are easy
- Home dining tables: either; hardwax oil if you like the natural feel and easy repairs, a film finish if you want the least upkeep
We use Osmo finishes in our shop, and Osmo featured our commercial work in its Behind the Finish series.
Related guides
Wood bar tops · White oak vs. walnut vs. cherry · Dining table size guide
Planning a project? See our commercial millwork and custom dining tables pages, or tell us about it.