BS 7346-8 is the British Standard for components used in smoke and heat control systems. It covers fire dampers, smoke dampers, and combined fire/smoke dampers for ductwork, specifying performance requirements and testing methods.

How often should fire dampers be inspected?

Fire dampers must be inspected and tested annually under BS 9999 and Regulatory Reform (Fire Safety) Order 2005. In healthcare premises (HTM 05-02), inspection frequency is every 6 months.

What changed in the Building Safety Act 2022?

The Building Safety Act 2022 introduced the Building Safety Regulator, mandatory safety cases for higher-risk buildings (18m+), golden thread of building information, and enhanced accountability for duty holders including the Accountable Person and Principal Accountable Person.

What is a smoke control system?

A smoke control system manages smoke movement in buildings during fire events. Types include mechanical smoke ventilation (extract fans), natural smoke ventilation (AOVs/vents), pressure differential systems (stairwell pressurisation), and car park ventilation systems.

Do I need a fire risk assessment for my building?

Under the Regulatory Reform (Fire Safety) Order 2005, the Responsible Person must carry out and regularly review a fire risk assessment for all non-domestic premises in England and Wales. This includes common areas of residential buildings.

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