Patients who cannot walk, oxygen in use and 24-hour operation change everything about fire safety planning. Here is how healthcare facilities approach it.

Fire safety in healthcare is different from most other buildings. Many patients cannot leave without help, some cannot be moved quickly, and the building must continue operating around the clock.

Why healthcare is different

Dependent occupants. Patients may be bedridden, sedated, connected to equipment or recovering from surgery.
Oxygen. Oxygen-enriched environments make materials ignite more easily and burn more intensely.
Continuous operation. Systems must be tested and maintained without disrupting care.
Complex buildings. Wards, theatres, laboratories, kitchens, laundries and plant rooms each carry different risks.

Progressive horizontal evacuation

Because full evacuation is often impractical, many healthcare buildings use progressive horizontal evacuation: patients are moved horizontally into an adjoining fire compartment on the same floor, away from the fire. This depends on:

Fire-resisting walls and doors creating compartments
Early detection to allow time for staff to act
Clear alarm signals that staff understand
Trained staff and regular drills

Detection and alarm

Addressable detection is often preferred so staff can identify the exact location of a fire quickly.
Alarm strategies may be staged, alerting staff before a general alarm, depending on the facility’s plan.
Interfaces may release door holders and control ventilation.

Special hazards

Oxygen stores and manifold rooms need separation and careful control of ignition sources.
Server rooms and records may suit clean-agent protection.
Kitchens and laundries need appropriate detection and equipment.
Laboratories may store flammable chemicals.

Maintenance without disruption

Testing must be planned with clinical teams. Staff should know when tests will occur, and procedures should cover what happens if a real alarm occurs during testing.