Applicable to any kitchen extraction or duct system, BESA established a standardised cleaning system that you are required to follow by law. This blog follows theTR19 specification, that all building engineering and insurers' service providers should adhere to when performing duct cleaning operations.
The design & layout of your building's ventilation & HVAC system all impacts the spread of COVID-19. By assessing your ventilation system, you can prevent the risk of virus spread throughout the building.