Progress Update on the Model: Superinsulating
Among some of the interesting details in the model home, Paul has chosen to superinsulate the house. First, they sprayed a foam insulation in all exterior walls and in the attic, and then they covered the foam with an R-19 batting, which effectively gave the home an R-30 value. Paul expects that the investment in insulation will return in rich rewards in lower utility bills. With this much insulation in the house, there are not any vents in the attic or crawl space.
