25+ Replacing Kitchen Floor Without Removing Cabinets. My new kitchen was built on top of my old floor. Depending upon the circumstances it may not be advisable or wise.
I replaced the chipboard with new boards with the kitchen units in situ (with some skilful jenga of kitchen unit legs).
He removed the sink as we were replacing it when. Go minimalist with your shelves. Mine are tile and paint usually comes off. I doubt it will be possible to reinstall the cabinets the way he put them in.