Engineered by Dryvit Systems, Inc. in collaboration with Dow, Dryvit's DOW XNERGY Rigid Insulation Board is a closed-cell polyisocyanurate foam core ensures exceptional insulation, reducing energy consumption and maintaining comfortable indoor environments year-round. With a superior R-value and moisture resistance, it safeguards structures against harsh weather conditions while enhancing their longevity. Beyond its functional benefits, the board's lightweight nature facilitates easier handling and installation, streamlining construction processes.