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CIG Fire Protection / Package spotlight

One Castle Park, Bristol

Tower Hill, Bristol

Fire doors & passive fire protection

Fire doors, acoustic doors and fire-rated service walls for a refurbished floor in a city-centre office building.

See our scope
One Castle Park, a red-brick eight-storey office building beside Castle Park in Bristol, seen from the street corner
One Castle Park from Tower Hill

Eight floors of refurbished offices beside Castle Park. CIG Fire Protection worked on the first floor.

Our work

One Castle Park.
Fire and acoustics together.

CIG Fire Protection installed the doorsets and passive fire protection for the refurbishment of the first floor at One Castle Park, the eight-storey office building beside Castle Park in Bristol now marketed as BLOK, working for the main contractor over three months.

Four acoustic doorsets with vision panels were specified at 40 dB alongside an FD30 fire door, so seals, closers and locks were selected to meet both requirements. Service walls and bulkheads were built in fireboard with Rockwool batt seals to the penetrations, and the compartment lines were closed as the fit-out progressed.

Location
Tower Hill, Bristol
Sector
Workplace
Packages
Fire and acoustic doors / Fire stopping
Programme
July 2026, 3 months
Scheme
BM TRADA Q-Mark

CIG Fire Protection / Scope

The package.
Clearly defined.

  • Five doorsets to the refurbished floor: four 40 dB acoustic doors with vision panels and an FD30 fire door
  • Fire-rated service walls and bulkheads in fireboard
  • Rockwool batt and fire-stopping seals to the penetrations
  • Compartment lines sealed as the fit-out progressed
  • Installation under the BM TRADA Q-Mark scheme

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