Dow insulation products recertified

Building insulation products from Dow Building Solutions, Midland, Mich., have achieved recertification by the Cradle to Cradle Certification program. STYROFOAM Brand Extruded Polystyrene Foam Insulation and SAFETOUCH Fiberglass-Free Insulation were recertified at the SILVER level, while STYROFOAM SIS Brand Structural Insulated Sheathing, THERMAX (ci) Exterior Insulation, and STYROFOAM Brand Spray Polyurethane Foam Insulation all achieved BASIC recertification.