
Specialist Environments
Specialist fire suppression systems for high-risk, sensitive and technically demanding environments across the UK.
Specialist Suppression for Demanding Environments
Not every environment can be protected by a standard sprinkler system. We design and install specialist fire suppression solutions for high-risk, sensitive and technically complex environments where tailored approaches are essential.
From data centres and server rooms to heritage buildings and hazardous storage facilities, we work closely with fire engineers, consultants and project teams to deliver the right suppression technology for each unique application.
Discuss Your RequirementsData Centres & IT
Gas suppression and pre-action systems for server rooms, data halls and critical IT infrastructure.
Heritage & Cultural
Water mist and discreet suppression for listed buildings, museums, archives and cultural venues.
Hazardous & High-Risk
Foam, deluge and specialist systems for flammable liquid storage, chemical handling and high-risk areas.
Telecoms & Utilities
Specialist suppression for telecommunications facilities, substations and critical utility infrastructure.
Environments Requiring Specialist Suppression
We support environments where standard sprinkler systems are not suitable, delivering specialist suppression technologies tailored to the specific hazards and constraints of each space.
Mission-CriticalData Centres
Specialist suppression systems designed to protect critical infrastructure, servers and technical environments.

Plant Rooms
Fire protection solutions supporting operational plant infrastructure and mechanical service environments.
High RiskElectrical Infrastructure
Suppression systems designed for electrical rooms, switchgear environments and sensitive operational equipment.

Technical Facilities
Fire protection support for specialist technical environments requiring carefully coordinated suppression solutions.
HazardousHazardous Environments
Specialist suppression systems designed for high-risk operational and hazardous applications.
Critical InfrastructureMission-Critical Facilities
Reliable fire protection systems designed for operational environments where continuity and system performance are essential.

Fire Protection Tailored to Unique Hazards
Specialist environments present unique fire risks that demand careful hazard assessment, technology selection and system design. A one-size-fits-all approach simply does not work.
Hazard Assessment
Understanding the specific fire risks, environmental conditions and consequences of fire for each unique space.
Technology Selection
Choosing the right suppression technology from gas, water mist, foam, pre-action and hybrid options.
Asset Protection
Minimising secondary damage to sensitive equipment, irreplaceable collections and critical infrastructure.
Specialist Maintenance
Ongoing servicing, agent integrity testing and compliance support specific to each suppression technology.
Specialist Suppression Technologies We Install
Gas Suppression
FM-200, Novec 1230 and inert gas systems for clean, waterless fire suppression in sensitive environments.
Water Mist Systems
High-pressure mist technology delivering effective suppression with significantly reduced water usage.
Pre-Action & Deluge
Dual-trigger and high-capacity systems for environments requiring controlled or rapid-response suppression.
Foam & Hybrid Systems
Foam suppression and bespoke hybrid configurations for flammable liquid risks and complex hazard profiles.
Why Choose OnFire for Specialist Projects
Specialist Expertise
Experience across gas suppression, water mist, foam, pre-action and bespoke hybrid configurations.
Collaborative Approach
Working alongside fire engineers, consultants and project teams to develop technically coordinated solutions.
Tailored Design
Every system designed around the specific hazards, constraints and operational requirements of the environment.
Full Lifecycle Support
From initial design through to commissioning, specialist servicing and long-term maintenance support.
Common Questions About Specialist Fire Suppression
Answers to frequently asked questions about specialist suppression systems for demanding environments.
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Need a Specialist Suppression Solution?
If your environment requires a tailored suppression system, get in touch to discuss your specific requirements.