Fire dampers are crucial passive fire protection devices utilized in heating, ventilation, and air conditioning (HVAC) ductwork to impede the spread of fire through fire-resistance rated walls and floors. In accordance with the British Standard 9999, which serves as the Code of Practice for Fire Safety in the Design, Management, and Use of Buildings, all ducting systems—whether for ventilation, heating, or air conditioning—are mandated to be equipped with fire dampers. The legislation further stipulates that these dampers must undergo testing post-installation and at routine intervals not exceeding two years. For spring-operated fire dampers, testing is required at least annually, particularly in high-dust or polluted environments. Additionally, fire dampers integrated with a fire alarm system must be assessed as part of the annual service procedures, ensuring they function effectively in emergency situations. Regular servicing and maintenance of fire dampers are vital to maintaining their performance and compliance with safety regulations. We have many years experience and want to make a difference in the fire safety industry in providing the best customer service.