Passive fire protection
Hold fire and smoke back at its source
Passive fire protection is built into the fabric of a building — the compartment walls, floors and seals that contain a fire and protect escape routes. Done correctly and maintained, it buys the time that saves lives and limits damage.
Our services
Complete passive fire protection
We install and remediate every element of the passive system — fully documented and, where applicable, third-party certificated.
- Fire stopping to walls & floors
- Service penetration sealing (pipes, cables, ducts)
- Compartmentation walls, floors & ceilings
- Fire & cavity barriers
- Fire-rated boarding & encasement
- Linear gap & movement joint seals
- Fire collars, wraps & sleeves
- Remedial works from survey findings
Our process
How we work
A clear, accountable route from the first survey to a certificated handover.
- 01
Site survey
We assess the condition on site — doors, compartment lines and service penetrations — and the work involved.
- 02
Specification & quote
A clear, written scope of works and a no-obligation, itemised quote. No surprises on the day.
- 03
Installation & remediation
Carried out to recognised standards by our trained team, planned around live, occupied buildings.
- 04
Handover & certification
Photographed records and the certification trail the responsible person needs for compliance.
What you receive
Evidence you can hand over
You're left with a documented, photographed record of the work — the proof of compliance the responsible person needs.
- FIRAS certificate of installation, where applicable
- A photographic record of completed fire stopping
- Product datasheets for the systems used
- A schedule of the works completed
- Remedial recommendations from any survey findings
- Documentation for your compliance records
Why it matters
Evidence of compliance, not just a fix
Under the Regulatory Reform (Fire Safety) Order and the Building Safety Act, the responsible person must ensure a building's compartmentation is adequate and maintained. Our certificated installation and clear documentation give you the evidence to demonstrate that.
Related: Compartmentation surveys · Fire doors
Got a compartmentation breach or a fire-stopping job?
Send us the details and we'll arrange a survey and a clear, no-obligation quote.
FIRAS-certificatedUKAS 0087CHAS accreditedIFSM member