We have had our insulation inspection and are ready to move on to drywall installation. In preparation for that, we installed nearly 5,000 square feet of Ram Board throughout the entire downstairs concrete floor. We spent the entire weekend installing the Ram Board, but it was nice being up there after a light snow storm passed by. Incidently, I placed a min-max thermometer inside, and even though the night temperatures are in the low 20's, the interior hasn't yet gotten below 51 degrees.