Bonadies provides specialist fire and smoke damper inspection, installation, testing and maintenance services to help ensure your ventilation systems remain safe, compliant and fully operational. Our competent engineers inspect dampers for correct installation, condition, accessibility and operation, identifying defects and providing clear reports with remedial recommendations.
Our services are delivered in accordance with relevant UK fire safety legislation, Approved Document B, BS 9999 and BS EN 15650, alongside manufacturer requirements and the building’s fire strategy. We can supply and install compliant fire and smoke dampers, undertake scheduled inspections and testing, and carry out repairs or replacement where required—helping building owners and Responsible Persons maintain effective fire compartmentation and meet their ongoing fire safety responsibilities
Our fire damper inspection and reporting service is carried out by competent engineers in accordance with the latest BESA DW145 guidance. Each damper is inspected for condition, accessibility, installation, penetration seals, blade or curtain operation, actuator and fusible link condition, before being functionally tested, cleaned and reset where applicable. We provide a comprehensive digital report for every damper, including asset identification, location, test results, photographs, defects and clear recommendations for remedial action, providing a reliable record of fire damper compliance and supporting ongoing building safety management.
Our fire damper maintenance and servicing ensures critical fire safety equipment remains clean, accessible and fully operational. In line with BESA DW145 guidance, our competent engineers inspect and service each damper, checking blades, casings, seals, fusible links, actuators, fixings and penetration seals, while removing debris and identifying any damage, corrosion or obstructions that could prevent correct operation. Where required, we carry out repairs, component replacement and remedial works, followed by functional testing and resetting to confirm the damper operates correctly. All works are fully documented with asset references, test results and photographic evidence, providing a clear maintenance history and supporting ongoing fire safety compliance.
Bonadies provides professional fire damper installation and replacement services, ensuring new and failed dampers are correctly specified, installed and commissioned in accordance with BESA DW145, manufacturer requirements and relevant UK fire safety standards. Our engineers can replace defective, damaged or inaccessible dampers, including associated actuators, fusible links, seals and fixings, while ensuring the surrounding fire-stopping and ductwork connections maintain the integrity of the fire compartment. Every installation is functionally tested, asset referenced and supported with photographic evidence and completion documentation, providing a clear record of compliance and supporting the building’s ongoing fire safety requirements