Insulation has come a long way since simple beadboard insulation. Today’s high-quality EPS (expanded polystyrene) foam insulation has all the elements for a successful home construction or remodel: excellent thermal performance, rigidity, low density and a reasonable cost. For a full specification take a look at the details on our website at Universal Foam Products, https://www.universalconstructionfoam.com/downloads/eps-data-sheet.pdf , and check out how these properties are also used on commercial projects – our projects page is full of examples where EPS insulation is used throughout the US building industry. https://www.universalconstructionfoam.com/projects/