A door assembly, in particular for refrigerated display cases, comprising: a) a frame having an upper portion and a lower portion; b) an electrical hinge mounted to the upper portion of the frame, wherein the electrical hinge has a hinge pin part having a plurality of electrical conductors extending downwardly therefrom; c) a lower hinge mounted to the lower portion of the frame, wherein the lower hinge has a hinge pin part, and d) at least a first door pivotably mounted to the frame by the electrical hinge and the lower hinge, wherein the first door comprises: i) a laminated package having first, second and third transparent layers (120, 140, 160) wherein at least one of the layers includes an electro-conductive coating thereon, wherein the electro-conductive coating is in electrical communication with the electrical hinge, wherein the laminated package has a top edge, a bottom edge, a hinge side edge and a non-hinge side edge; and ii) a rail secured adjacent the hinge side edge of the laminated package, wherein the rail includes a tunnel defined therein that includes a top opening and a bottom opening, wherein the top opening receives the hinge pin part of the electrical hinge and the bottom opening receives the hinge pin part of the lower hinge characterized in that the first second and third layers (120,140,160) are adhered to one another. a) a frame having an upper portion and a lower portion; b) an electrical hinge mounted to the upper portion of the frame, wherein the electrical hinge has a hinge pin part having a plurality of electrical conductors extending downwardly therefrom; c) a lower hinge mounted to the lower portion of the frame, wherein the lower hinge has a hinge pin part, and d) at least a first door pivotably mounted to the frame by the electrical hinge and the lower hinge, wherein the first door comprises: i) a laminated package having first, second and third transparent layers (120, 140, 160) wherein at least one of the layers includes an electro-conductive coating thereon, wherein the electro-conductive coating is in electrical communication with the electrical hinge, wherein the laminated package has a top edge, a bottom edge, a hinge side edge and a non-hinge side edge; and ii) a rail secured adjacent the hinge side edge of the laminated package, wherein the rail includes a tunnel defined therein that includes a top opening and a bottom opening, wherein the top opening receives the hinge pin part of the electrical hinge and the bottom opening receives the hinge pin part of the lower hinge characterized in that the first second and third layers (120,140,160) are adhered to one another. i) a laminated package having first, second and third transparent layers (120, 140, 160) wherein at least one of the layers includes an electro-conductive coating thereon, wherein the electro-conductive coating is in electrical communication with the electrical hinge, wherein the laminated package has a top edge, a bottom edge, a hinge side edge and a non-hinge side edge; and ii) a rail secured adjacent the hinge side edge of the laminated package, wherein the rail includes a tunnel defined therein that includes a top opening and a bottom opening, wherein the top opening receives the hinge pin part of the electrical hinge and the bottom opening receives the hinge pin part of the lower hinge characterized in that the first second and third layers (120,140,160) are adhered to one another.