We are having a storage nook in the garage converted into an office. As a part of this we want the floor to be raised to be even with the rest of the house. This means raising the floor about 6 inches. My solution is to build it up with a 2x6 framework and then lay T&G plywood on that to add the engineered wood flooring to.
My question is, should I lay down a vapor barrier between the cement garage floor and the 2x6 frame? If not, is there anything I should do other than just put the frame down directly on the floor? The little bit of online research is mixed as far as how to do this.