UL Door Hinge for Commercial Fire DoorFactory-direct UL listed fire rated door hinges certified to UL 10C — 3-hour fire protection for commercial fire doors. 21 certified sizes, two and four ball bearing options available.UL/cUL Listed UL 10C · 3-Hour Fire Rated

A CE door hinge is a door hinge that has been independently tested and certified to meet the European CE marking requirements under the Construction Products Regulation (CPR). For commercial fire doors, CE certification is not optional — it is a mandatory requirement in the European market and increasingly adopted in international projects that demand verifiable third-party compliance.