Subfloor Prep for Laminate Hardwod - ?
I stripped the carpet and tiles, and the subfloor is in good condition. I plan on taking a belt sander to floor to remove a minimum amount, and just smooth subfloor gently. I had the idea of rolling Kilz on entire subfloor prior to installing laminate wood flooring. My thought was that not only would this keep any odors out, but may help to insulate or seal the seams in subfloor. Has anyone done this, and does this seem like a good idea, or unneccessary waste of time ?