UNDER CONCRETE SLAB INSULATION…….It may never get seen for another 100+ years, but that doesn’t mean it isn’t important. Underslab insulation is a MUST! – at the very least. In this week’s video I walk thru the why for underslab insulation. I also look at some suggested alternatives to my standard approach. With the help of Big Red, I walk thru the detail used at a current project. Although a detail that eventually gets buried, let’s not allow it to be forgotten…..ENJOY!!!