Gas suppression systems provide highly effective fire protection for critical infrastructure, sensitive equipment and enclosed environments where water-based systems may not be suitable. SolarFire Systems is a specialist gas suppression systems contractor delivering design, installation, commissioning and maintenance services across the UK and Europe.
We install inert gas and clean agent fire suppression systems engineered to protect data centres, control rooms, switch rooms, plant facilities and other mission-critical environments.
If you are looking for an experienced gas suppression contractor to design and install a compliant total flooding fire suppression system, SolarFire Systems provides a complete turnkey solution.
What Are Gas Fire Suppression Systems?
Gas suppression systems extinguish fires by reducing oxygen concentration or interrupting the combustion process within an enclosed space. These systems are commonly referred to as total flooding fire suppression systems and are widely used where rapid fire suppression is required without causing damage to equipment.
Gas suppression systems are particularly suitable for environments containing:
• Electrical equipment
• IT infrastructure
• Control systems
• Telecommunications equipment
• Industrial process controls
• Archives and sensitive assets
Unlike traditional sprinkler systems, gas suppression systems leave no residue and cause no water damage, making them ideal for protecting valuable equipment and critical infrastructure.
Types of Gas Suppression Systems We Install
SolarFire Systems designs and installs several types of engineered gas suppression systems depending on the application and risk profile.
Inert Gas Fire Suppression Systems
Inert gas systems extinguish fire by reducing the oxygen concentration within a protected enclosure to a level that prevents combustion while remaining safe for occupied spaces.
Common inert gas agents include:
• IG-55 (Argonite)
• IG-541
• Nitrogen-based systems
These systems are widely used for:
• Data centres
• control rooms
• electrical switch rooms
• telecommunications facilities
Inert gas systems are environmentally friendly and suitable for long-term asset protection.
Clean Agent Fire Suppression Systems
Clean agent systems suppress fire by interrupting the chemical reaction of combustion. They are widely used in environments where rapid suppression and minimal impact on equipment are essential.
Clean agent systems are commonly used for protecting:
• IT server rooms
• UPS rooms
• battery rooms
• communication facilities
• control centres
Clean agents are typically stored as liquids within pressurised cylinders and discharged as a gas during system activation, enabling rapid and effective fire suppression without leaving residue or causing damage to sensitive equipment.
Inert Gas Fire Suppression Systems
Inert gas systems extinguish fire by reducing the oxygen concentration within a protected enclosure to a level that prevents combustion while remaining safe for occupied spaces.
Common inert gas agents include:
• IG-55 (Argonite)
• IG-541
• Nitrogen-based systems
Inert gas systems are stored as compressed gases within high-pressure cylinders and discharged directly into the protected space during system activation.
Where Gas Suppression Systems Are Used
Gas fire suppression systems are commonly installed in environments where conventional water-based fire protection systems may cause unacceptable damage or operational disruption.
Typical applications include:
• Data centres and server rooms
• UPS and battery rooms
• Electrical switchgear rooms
• Industrial control rooms
• Telecommunications facilities
• Generator control systems
• Mission-critical infrastructure environments
SolarFire Systems has experience delivering gas suppression installations across a wide range of commercial and industrial sectors.
Our Gas Suppression Installation Services
SolarFire Systems provides a complete range of services for gas suppression systems including:
• System design and engineering
• hydraulic and discharge calculations
• cylinder storage system design
• nozzle and pipework installation
• fire detection system integration
• control panel programming
• system commissioning and testing
• ongoing maintenance and inspection
We work closely with consulting engineers, contractors and end-users to ensure each installation meets project requirements and applicable standards.
Room Integrity Testing and Pressure Relief
For gas suppression systems to operate effectively, protected rooms must be capable of maintaining the required gas concentration during discharge.
SolarFire Systems provides:
• Room integrity testing (door fan testing)
• enclosure leakage assessments
• pressure relief vent sizing and installation
• compliance verification
These services ensure gas suppression systems operate safely and effectively when required.
Compliance and Standards
Gas suppression systems installed by SolarFire Systems are designed in accordance with recognised international standards and project-specific fire engineering requirements.
Where applicable, systems may be designed to comply with:
• BS EN 15004 – Fixed Firefighting Systems – Gas Extinguishing Systems
• ISO 14520 – Gaseous Fire Suppression Systems
• NFPA 2001 – Clean Agent Fire Extinguishing Systems
• project fire engineering strategies and insurer requirements
• manufacturer installation guidance
All systems are installed and commissioned by experienced engineers in accordance with applicable design standards.
Compliance and Standards
Our gas suppression installations are delivered in accordance with applicable standards and project requirements including:
• BS EN 15004
• relevant gas suppression system standards
• project-specific fire engineering strategies
• manufacturer installation guidance
All installations are undertaken by qualified engineers experienced in fire suppression system design and commissioning.
Why Choose SolarFire Systems as Your Gas Suppression Contractor?
SolarFire Systems delivers specialist fire suppression solutions for mission-critical environments.
Key reasons clients choose our services include:
• specialist expertise in gas suppression systems
• experience across data centre and infrastructure projects
• integrated detection and suppression system design
• UK and European project delivery capability
• full lifecycle service from design through maintenance
Our focus is on delivering reliable fire protection systems that safeguard critical assets and operational continuity.
Frequently Asked Questions
What is the difference between inert gas and clean agent fire suppression systems?
Inert gas systems extinguish fire by reducing oxygen concentration, while clean agent systems interrupt the chemical combustion process. The most suitable system depends on the risk profile and application.
Are gas suppression systems safe for occupied spaces?
Yes. Inert gas systems are designed to reduce oxygen levels while remaining safe for occupied environments when installed correctly and in accordance with relevant standards.
Do gas suppression systems require room integrity testing?
Yes. Room integrity testing confirms that the protected enclosure can maintain the required gas concentration for the specified hold time.
Related Fire Suppression Articles
You may also find the following resources useful:
• Data Centre Fire Suppression Systems
• Battery Energy Storage Fire Protection
• Generator and Acoustic Enclosure Fire Suppression
• Room Integrity Testing and Pressure Relief
Request a Gas Suppression System Consultation
If you are planning a new gas suppression installation or upgrading an existing system, SolarFire Systems can provide specialist advice and support.
Contact our team today to discuss your project or request a consultation on 01628 902107 or email us [email protected]
