Poly Molding has been the leading innovator in the construction industry for well over 50 years serving the Tri-state and surrounding areas. Located in Northern New Jersey, Poly Molding is only 30 minutes from New York City and Long Island. With a large line of insulation products, Poly Molding’s vast inventory of fully insulated Expanded Polystyrene (EPS) products that fulfills the needs for the commercial market as well as residential homes. Our timely service and excellent customer relations is the reason we supply all the major distributors and has made us a long-time leader in the Expanded Polystyrene (EPS) insulation industry.