In many jurisdictions, building codes and fire safety regulations require the installation of heavy-duty door closers on fire doors to ensure compliance with safety standards. Heavy-duty door closers are specifically designed to meet the stringent requirements for fire doors, making them an essential component for ensuring that a building meets the necessary safety regulations. By using heavy-duty door closers, building owners can rest assured that their fire doors are in compliance with the relevant codes and standards, thus avoiding potential fines and penalties.