Comfort Foam and Spraytite medium-density, closed-cell spray polyurethane foam insulations provide an R-value of 6.7 per inch and 6.6 per inch, respectively, and meet FEMA guidelines as suitable insulation materials for flood regions. Also in the companys portfolio is Enertite, a low-density, open-cell water-blown polyurethane foam that delivers an R-value of 3.5 per inch. All three products are Energy Star and Greenguard listed and incorporate renewable, sucrose-based polyols and recycled and/or bio content. 800.526.1072.