Industries

Fire protection for data centers and server rooms

Critical IT rooms require coordinated detection, suppression and room interfaces—not a clean-agent cylinder selected in isolation.

Send facility details
Facility type
Data centers and server rooms
Key focus
Occupancy & Hazard Class
Design basis
Site-specific assessment

Decisions shaped by this facility

Start with the occupancy, hazards, layout, installed condition and available project information.

01
Detection objectiveRoom airflow, ceiling and underfloor spaces, equipment layout and the required warning sequence affect the detection approach.
02
Suppression and enclosureThe protected volume, openings, ventilation behavior and room changes must be reviewed when defining or maintaining a clean-agent system.
03
Release coordinationDetection, alarms, abort or manual controls, ventilation interfaces and discharge sequence need clear documentation and testing.

Operational constraints to identify early

  • Plan work around uptime, access control and approved maintenance windows.
  • Track cable, rack, ceiling, floor and ventilation changes that can affect the protected room.
  • Coordinate testing so alarms and release functions are checked without an unintended discharge.

Starting points for new and existing work

New construction, expansion or fit-out

For a new critical room, DGRB can review the hazard, room construction, detection objective and interfaces before defining the proposed design, supply, installation and commissioning scope.

Existing-system maintenance, upgrade or rectification

For an existing room, DGRB reviews the installed equipment, current enclosure and ventilation conditions, system records and room changes before maintenance or modification is proposed.

What to send for the assessment

  1. Room dimensions, layouts and protected-volume information
  2. Rack, ceiling, raised-floor and cable-route details
  3. HVAC, dampers, openings and shutdown information
  4. Existing detection, releasing and suppression records
  5. Required uptime, access controls and maintenance windows

Relevant systems and equipment

Review the systems and equipment commonly discussed for this facility type.

FM-200 fire suppressionReview clean-agent protection as a complete room system.
Aspirating smoke detectionAssess active air sampling for suitable early-warning applications.
Preaction sprinkler systemsConsider controlled water admission where the approved design requires it.
Smoke detectorsReview compatible detection equipment and replacement needs.
CO2 fire extinguishersEvaluate portable equipment for suitable electrical risks.
Beam vs aspirating detectionCompare sensing approach, airflow, access and maintenance requirements.
Reference

Use the site conditions, approved plans and current fire-safety rules. BFP Revised IRR of RA 9514

Frequently asked questions

Is FM-200 selected from room area alone?

No. The protected volume, enclosure, openings, ventilation, hazard and operating sequence need project-specific review.

Do rack or HVAC changes matter?

Yes. Changes to airflow, openings, equipment or the protected volume can affect detection and suppression assumptions.

Can release controls be tested without discharge?

A coordinated functional test scope can be planned for the installed system. The exact method depends on its configuration and site procedures.

Reviewed by DGRB Fire Safety Technical TeamUpdated August 9, 2026