Subfloor under dishwasher
This may be a silly question, but is there a problem with having a dishwasher sit directly on a wood subfloor (is this done often)? Or should there be some type of flooring over the subfloor? I guess I was thinking that something might be better than nothing to protect the subfloor should a leak develop, but it would be easier to not add additional flooring.
Thanks in advance for any help!!