I have a walk in closet with plywood pieces for a floor. Don't I need cement board installed before putting in wood flooring? Thanks for your help!!
You would use cement board when you install tile. Plywood is fine for everything else.
You dont need cement board . You would just install it over the plywood subfloor. Personally I would go down to Home Depot or similar store and look at their floring and talk to a salespersomn there. If you have not done this before you need to find professional help.