As we roll into day two of our project, I finally have a little video to share. In this video you will see the operator spraying open-cell foam in the empty rafters. The fiberglass batts have been removed earlier in the day. Also, you will see a blueish/green foam in the beginning of the video. We lucked out because the installers just finished a job using closed-cell foam. We asked if they would use the little they had leftover to spray our ductwork and some exposed concrete. This foam is a little more expensive but it has a little higher R-value and it acts as a moisture barrier.