Certified installation
Fire Door Installation
New FD30 and FD60 doorsets installed with traceable evidence and controlled handover records.
Explore serviceThird-party certified passive fire protection
Fire door and passive fire specialists delivering competent installation, maintenance, surveys and remedial works—with the records to support every completion.
Certified and independently assessed



What we do
From the first survey to certified close-out, our work is planned around the tested system, the building and the people using it.
View all servicesCertified installation
New FD30 and FD60 doorsets installed with traceable evidence and controlled handover records.
Explore serviceRepair before replacement
Certified repairs and maintenance that restore fire doors to a compliant, serviceable condition.
Explore serviceDefects resolved clearly
Survey-led repairs, upgrades and replacements delivered as a controlled remedial programme.
Explore serviceClear, usable findings
Condition surveys and Regulation 10 inspections with prioritised actions and photographic evidence.
Explore serviceTested systems, installed correctly
Penetration and linear-gap sealing delivered to tested details with complete installation records.
Explore serviceProtecting the fire strategy
Surveys and remedial works that identify and restore breaches in compartment lines.
Explore serviceConcealed protection verified
Inspection and remedial installation of suitable barrier systems at cavities, voids and compartment interfaces.
Explore serviceInstallation, surveys & servicing
Fire dampers installed, surveyed and serviced with clear, asset-level records.
Explore serviceActions taken through to close-out
Practical delivery of fire-risk-assessment actions across doors, compartments and related building fabric.
Explore serviceWhy FireX
We combine competent delivery with controlled records, making it easier for clients to understand what was installed, where it was installed and why the solution is suitable.
Our compliance approachWe check construction, service type, tested detail and access requirements before work starts.
Competent operatives follow agreed methods, manufacturer requirements and inspection points.
Photographs, location data, product information and exceptions create a traceable handover.
Sectors
Our planning, communication and site controls reflect the building, its users and the operational risks around the work.
View all sectorsProgrammed and reactive delivery across occupied homes, communal areas and high-rise residential buildings.
Explore sector 02Survey, installation, maintenance and remedial support across existing homes, new developments, apartment blocks and higher-risk buildings.
Explore sector 03Controlled working in sensitive environments with careful sequencing, communication and housekeeping.
Explore sector 04Survey and remedial programmes planned around building use, safeguarding and restricted access periods.
Explore sector 05Evidence-led passive fire programmes for civic buildings, local-authority estates and public-facing facilities.
Explore sector 06Passive fire work for offices, retail, mixed-use and managed commercial property, including out-of-hours delivery.
Explore sector 07Fire-door and passive-fire services planned around guests, staff, trading hours and complex back-of-house areas.
Explore sector 08Carefully planned fire stopping, compartmentation and fire-door work around critical services and controlled environments.
Explore sectorProject experience
Named projects are shown where publication is permitted; other examples remain anonymised to protect client confidentiality.
View project experience
Public building
510penetrations treatedA £250,000+ passive fire protection programme delivered over five months during the refurbishment of Camden Town Hall, comprising fire stopping to approximately 510 service penetrations, FIREFLY fire barriers and the installation of 38 mechanical fire dampers.
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Healthcare
41penetrations treatedA £15,000+ fire-stopping remedial programme completed within one week at SEON Vision’s new Kingston eye clinic. FireX treated and recorded 41 service penetrations at the compartment line separating the ground-floor commercial unit from the residential accommodation above.
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Occupied hostel
2,500+penetrations treatedA £500,000+ passive fire protection programme delivered over six months in controlled phases throughout an occupied Whitechapel hostel housing more than 200 residents. FireX coordinated intrusive surveying, fire stopping, fire damper servicing, rated ceilings, access panels and fire door works while maintaining safe occupation.
Read case studyKnowledge centre
Plain-English guidance for property teams, residents and commercial clients.
Browse all guidanceWhat a compartmentation survey checks, why concealed construction can limit a visual inspection and when controlled intrusive opening-up may be needed.
Read guideThe legal maintenance duty, annual testing benchmark and circumstances that may require more frequent attention.
Read guideA practical visual checklist for common signs that a fire door needs competent inspection or repair.
Read guideSelected client experience
Experience across local government, housing, construction and commercial property. Logos are shown for identification only and do not imply endorsement.







Talk to FireX
Send us the survey, FRA action or outline scope. We’ll review the requirement and set out a practical next step.