The Curtron SSW-D-CURTRON-13-SD 48 X 84 Opening Size 4" -10 Degree Freezer Door is a specialized solution designed to meet the stringent requirements of cold storage facilities. With an impressive opening size of 48 x 84 inches, it is engineered for seamless integration into various environments. The door features a robust 4-inch wall thickness, providing enhanced insulation essential for maintaining temperatures as low as -10 degrees Fahrenheit. The door's construction includes an embossed white galvanized front and back, complemented by a 1/16" diamond tread aluminum for additional durability. A 12-inch high front and back impact plate offers extra protection against heavy traffic impacts. The door is equipped with through wall bolts zinc fasteners and a fiberglass reinforced plastic frame that is 1.5 inches thick, providing a sturdy and reliable framework. A 1" thick molded polymer plastic further enhances its durability. The cold storage chrome standard hinge and chrome soft touch latch with padlocking ensure secure closure, while the inside release push side latch adds convenience. Designed without a window, it includes a standard closer and spring hinge for smooth operation. This ETL labeled freezer door is a reliable choice for industries requiring precise temperature control and robust construction.