How can I identify the unique fire risks associated with digital signage in my business?

identify fire risks associated with digital signage — this guide explains how to spot the specific hazards created by screens, players and power supplies, what to record in your fire risk assessment, and the practical steps you can take to reduce risk. You will learn a simple inspection checklist, the legal responsibilities you must consider, common failure points and when to call a competent specialist.

Why digital signage needs specific attention

Digital signage looks safe. However, screens, media players and associated cabling are powered electrical equipment that can overheat, suffer electrical faults or be affected by poor installation and maintenance. Those faults can start or accelerate a fire, particularly where signage sits near combustible fittings, concealed voids or escape routes.

The Home Office and fire and rescue services record electrical distribution and appliance faults as a significant cause of fires, so treating electronic signage as an ignition source is sensible. See gov.uk for the underlying statistics.

Businesses also face legal duties. Under the Regulatory Reform (Fire Safety) Order you are the Responsible Person for your premises and must carry out and record a suitable and sufficient fire risk assessment that considers all hazards, including electrical equipment.

Recent changes to fire safety law increase the emphasis on documented assessments and competence. Guidance is available from gov.uk.

How to identify fire risks associated with digital signage

Start by approaching digital signage the same way you would any other electrical hazard. Look for the following common risk areas and record your findings in the fire risk assessment.

Power supplies and media players: Check that power supplies are rated for continuous use, free of scorch marks, and not hidden inside sealed enclosures that prevent cooling. Many screens and players run 24/7; inadequate cooling or poor ventilation can cause components to run hot and fail.

Cable management: Inspect cables for damage, tight bends, or multiple extension leads daisy-chained together. Poor cable routing can lead to abrasion, overheating and high-resistance connections that create heat. Refer to hse.gov.uk for practical electrical safety guidance.

Mountings and enclosures: Confirm screens are mounted with manufacturer-recommended spacing to allow airflow. Metal or timber panelling behind a screen may trap heat; plastic back boxes can melt and add fuel.

Location and proximity to escape routes: Never place digital signage where, if it failed and ignited, it could block or mislead occupants along an escape route. Avoid siting displays over escape doors or in narrow corridors without a documented fire engineering justification. See gov.uk on escape-route considerations.

Battery- or charger-equipped displays: Some interactive kiosks use batteries or provide charging ports. Lithium-ion batteries pose thermal runaway risks if damaged or incorrectly charged; any charging facility must have controlled procedures and suitable segregation.

External and outdoor screens: Weatherproofing failures can allow water ingress, creating short circuits. Outdoor power supplies and isolators should be IP rated and on dedicated circuits.

Content and brightness settings: Very high brightness or static imagery run continuously can increase thermal load on panels. Configure content schedules and use power-saving modes where appropriate.

Record each finding in your fire risk assessment and rate the risk. Use photos and serial numbers for traceability. If a risk is significant or technical, arrange testing by a competent engineer.

Quick inspection checklist you can use today

First, allocate a competent person to lead the inspection. Then work through this concise list.

Checklist item — Make and serial identification: Is each display and player labelled with make, model and serial number?

Checklist item — Vents and cooling: Are vents and cooling paths clear of dust and fittings?

Checklist item — Cables and connectors: Are power cables and connectors undamaged and secured?

Checklist item — Location relative to escape routes: Are power supplies or media players located outside escape routes and voids?

Checklist item — Isolators and fuses: Are isolators and fuses correctly rated and accessible?

Checklist item — Manufacturer guidance: Are screens and enclosures compliant with the manufacturer’s guidance for continuous operation?

Checklist item — Batteries and charging: Are any batteries or charging sockets subject to a safe charging policy?

Checklist item — Maintenance programme: Is there a programme for cleaning, firmware updates and electrical checks (PAT where appropriate)?

If you answer “no” to any item, record remedial actions and a completion target in your FRA action plan. For more formal support, a professional fire risk assessment or electrical inspection will add confidence; Total Safe Fire Safety Services. See totalsafeuk.com for service details.

Understanding electrical safety and testing requirements

Electrical faults are a common ignition source. Ensure all fixed and portable electrical work is maintained and inspected by competent persons. Visual daily checks by staff help spot obvious defects, but periodic testing and maintenance reduce the risk of hidden faults and overheating.

The HSE sets out practical steps for the safe use and maintenance of electrical equipment and explains what a competent inspection involves: hse.gov.uk.

Portable appliance testing (PAT) may be appropriate for plug-in media players, extension leads and supplementary equipment. PAT is not a legal obligation in itself, but it provides evidence that items have been checked and maintained as part of your duty to keep equipment safe. Record all tests and any remedial work in your fire safety log. Where installations are complex, consider whole-circuit inspection by a qualified electrician.

Hidden hazards: where digital signage can unexpectedly increase risk

Concealed voids and service risers: Cables and power supplies tucked into false ceilings or ducts can generate smouldering faults that spread unseen. Ensure compartmentation and fire-stopping around penetrations are intact.

Combined systems: Networked signage often runs from a central media server or AV rack. A single fault or overloaded rack can affect multiple screens. Separate critical circuits and provide overcurrent protection.

Decorative surrounds and fixtures: Backlit frames, foamed plastics, laminates and veneers close to heat sources can support rapid fire spread. Choose non-combustible or suitably fire-rated materials for surrounds. See hse.gov.uk for guidance on plastics and fire risk.

Content-driven hazards: In some venues, animated or flashing content could distract staff or mask fire signs. Ensure that digital displays do not replace legally required escape signs or fire action notices and that emergency signage visibility is not impaired. GOV.UK guidance on signage and escape routes is available at gov.uk.

If your building is multi-occupied, coordinate with other responsible persons to ensure signage installations do not compromise shared fire safety arrangements.

Effective controls and sensible mitigation

Use certified equipment: Specify commercial-grade displays and power supplies rated for continuous operation and supported by a Declaration of Conformity from the manufacturer.

Provide ventilation and spacing: Mount displays with manufacturer-recommended clearance. Avoid sealed enclosures unless the enclosure is actively cooled and designed for the load.

Isolate critical circuits: Put signage on dedicated circuits with easy-access isolators. Label isolators clearly for emergency shut-down.

Implement scheduled maintenance: Create a documented programme for cleaning vents, inspecting cables, firmware updates and PAT where used. Log every inspection. Total Safe’s Fire Safety Logbook is designed to help businesses keep records and demonstrate due diligence. See totalsafeuk.com for details.

Install environmental monitoring: Temperature and smoke sensors inside AV cupboards, coupled to building management or alarm systems, provide early warning before a small fault escalates.

Manage charging activities: If you allow charging of devices, restrict charging to supervised, well-ventilated areas away from escape routes and combustible materials.

Train staff: Make sure operators know how to isolate signage and report faults. Update emergency plans and include AV shutdown in your fire procedures.

When to bring in specialists

Some risks need expert assessment. Call a competent fire risk assessor or electrical contractor if screens are sited in or above escape routes, stairwells or near fire doors; if installations require fire-resisting enclosures or penetration of compartmentation; if you use batteries or a large number of chargers; if you run a central AV rack that serves many displays; or if your risk assessment identifies an unacceptable level of risk.

A competent contractor can carry out electrical inspection and testing, design cooling or suppression measures, and advise on necessary changes to the fire strategy for your building. For professional support, consider consultants who prepare fire strategies and compliance plans such as Total Safe Fire Strategy and Planning. See totalsafeuk.com for further information.

Legal record-keeping and demonstrating due diligence

Your fire risk assessment must record significant findings and the actions you take to reduce risk. Keep copies of vendor datasheets, servicing records, inspection logs and commissioning certificates. Since changes to fire safety law have increased expectations about recorded FRAs, ensure your records identify who carried out the assessment and when it was reviewed. This makes it easier to show you took reasonable steps if your approach is ever questioned. Relevant guidance is available on gov.uk.

Conclusion and recommended next steps

To identify fire risks associated with digital signage you should treat each display and its supporting equipment as a potential electrical ignition source. Start with a straightforward inspection checklist, record findings in your fire risk assessment, then apply mitigation such as correct mounting, ventilation, separation from escape routes and scheduled maintenance. For electrical and battery risks use HSE guidance on electrical safety and, where needed, arrange competent testing. See hse.gov.uk.

Next step: Run the quick inspection checklist this week and note any issues.

Next step: Update your fire risk assessment to include signage equipment and assign remedial actions with deadlines.

Next step: Where you identify technical risk, commission a qualified electrician or fire risk assessor. For help with assessments and compliance-ready records, contact Total Safe Fire Safety Services. See totalsafeuk.com.

FAQ

Q: Do I have to include digital signage in my fire risk assessment?

A: Yes. Any powered equipment that could start or spread a fire must be considered in your FRA and its risks recorded. GOV.UK advises that electrical equipment is a common fire hazard and should be assessed. See gov.uk for guidance.

Q: Should I PAT test screens and media players?

A: PAT testing is not a legal requirement per se, but regular inspection and testing by a competent person is required to ensure electrical safety. PAT helps demonstrate maintenance and that appliances are safe to use. Refer to HSE practical guidance: hse.gov.uk.

Q: Can a digital sign be sited on an escape route?

A: Avoid placing any non-essential electrical equipment on escape routes. If a sign must be located there, document the reason in your FRA and adopt strict controls, such as protected cabling, accessible isolators and enhanced inspection regimes. See gov.uk for related guidance.

Q: What are the biggest causes of fires linked to electronics?

A: Faulty electrical distribution, overheating due to blocked ventilation or overloaded circuits, damaged cables and battery failures are common causes. Home Office and fire services data show electrical distribution and appliance faults remain a significant ignition source. See the analysis at gov.uk.

Q: Who should I call for a specialist assessment?

A: Engage a competent fire risk assessor or qualified electrical contractor experienced in AV and signage installations. Total Safe provides professional fire risk assessments and can advise on mitigation and compliance. Arrange a Fire Risk Assessment with Total Safe. See totalsafeuk.com.