Memberships in Industry Organizations Dyplast Products, LLC is proud to be an active and contributing member of the following industry organizations: National Insulation Association International Institute of Ammonia Refrigeration Southeastern Insulation Contractors Association Eastern States Insulation Contractors Association Midwest Insulation Contractors Association Southwest Insulation Contractors Association Central States Insulation Association Thermal Insulation Association of Canada Florida Roof Deck Association (FRDA) Center Polyurethane Industry (CPI) ASTM International