Floor Sanders and Finishers

Today, floor sanding and finishing work is still mostly done by people. There are some AI-driven floor-cleaning robots (think of an advanced Roomba vacuum) for scrubbing or polishing large surfaces ^[1], but these don’t actually sand wood or apply finish. I found no example of a robot that can fully sand and finish a floor in a home or building.

Tasks like attaching sandpaper belts, scrapping edges, or carefully inspecting smoothness all remain manual. Experts note robots are being used for big, repetitive chores or dangerous jobs, but nuanced finishing work still needs human judgment ^{[2] [2]}. In fact, the U.S. career guide (ONET) describes floor sanders as doing “continually”* heavy physical work with their arms, legs, and whole body ^[3] – something robots can’t yet match.

Automation in floor finishing is likely to advance slowly. High costs are a big factor: for example, Lucid Bots’ AI floor-cleaning robot costs about \$10–12K ^[1], which may make small contractors pause before buying one. By contrast, hiring a human sander can be cheaper today.

Also, every job site is different, and wood finishing often involves creativity and quick problem-solving (choosing the right grit, mixing finishes), so companies still prefer skilled workers. On the plus side, labor shortages in construction and safety laws (dust and fume concerns) are encouraging new tools. Industry reports say in many trades automation is pushing workers to gain technical skills (learning digital tools or working with robots) ^[4].

Socially and legally, customers tend to trust experienced craftsmen for fine work, so any robot helpers will probably be used only as assistants for routine tasks (like cleaning or bulk sanding) at first.