Introduction

Protect my business from electrical fire hazards in 2025 by learning the practical steps, legal responsibilities and technical measures that will cut risk and keep people safe. In this guide you will find a clear action plan for assessment, inspection and mitigation. You will also learn which standards and devices to prioritise, and when to call a competent contractor.

Why electrical fire risk is increasing and what that means for your business

Electrical fires remain a leading cause of workplace and property fires. Changes in building use, rising electrification and new technologies have increased the number of potential ignition points. For example, the surge in electric vehicle chargers, more office equipment, and increased home-working create heavier and more complex electrical loads. As a result, older wiring and poorly managed temporary installations are under more strain than before.

You must treat electrical safety as an ongoing business risk. Regular checks and a clear maintenance schedule reduce the chance of overheating, arcing and component failure.

Employers and those responsible for premises must also review fire risk assessments to reflect changing electrical demands. hse.gov.uk

How to protect my business from electrical fire hazards in 2025: practical steps

Start with a structured assessment. First, identify all sources of electrical supply and portable appliances. Next, check service records and dates of the last Electrical Installation Condition Report (EICR) and PAT testing. Finally, prioritise high-risk locations such as server rooms, kitchens, plant areas and staff charging bays.

Carry out or commission an up-to-date fire risk assessment that specifically addresses electrical hazards. This assessment should identify people at risk, the likely ignition sources and the controls you will put in place. Where you lack the in-house competence, appoint a competent person or use a qualified consultant. GOV.UK makes clear that the responsible person must keep a written fire risk assessment and review it regularly.

Practical measures you should implement now

Book an EICR: Book a full EICR for any premises without a recent certificate. For many commercial buildings, a five-year check is typical but some sites need more frequent inspection. Always follow the inspector’s recommendation. elec.training

Establish PAT schedules: Ensure PAT testing schedules are risk-based. Higher-use or harsh environments need more frequent checks.

Upgrade consumer units: Replace antiquated consumer units and install correctly rated circuit protection, including RCDs and suitable overcurrent devices.

Use thermal imaging: Use thermal imaging surveys during shutdowns to spot hot joints and overloaded circuits before they ignite.

Repair damaged equipment: Remove or repair damaged cables, trailing leads and overloaded adaptors immediately.

Control charging areas: Control charging areas for devices and EV chargers. Provide dedicated circuits and consider segregating them from escape routes.

These steps reduce common causes of electrical fire such as overheating, insulation failure and arcing. They also create a clear audit trail for compliance and insurance.

Standards and devices to prioritise in 2025

Keep your electrical work aligned with the latest Wiring Regulations, BS 7671. Recent amendments introduced requirements designed to prevent fire from electrical faults and to reflect new technologies. For instance, Arc Fault Detection Devices (AFDDs) are now specified for certain high-risk circuits and premises. Understanding these updates helps you pick the right protection for your building. bsigroup.com

What to consider when choosing protection

AFDDs: Consider AFDDs for socket circuits that supply portable equipment in premises where a fire could have severe consequences. They are mandatory in defined higher-risk residential settings and recommended elsewhere. AFDDs help detect dangerous arcing events that standard breakers may not clear. elecsafety.co.uk

RCDs and RCBOs: These devices protect against earth faults and reduce the risk of fire from leakage currents. Use suitably rated devices for the environment and load.

Surge protection: Use transient overvoltage protection where power surges could damage equipment or start fires, particularly in premises with sensitive electronics.

Cable sizing and connections: Correct cable sizing and secure connections make a large difference. Loose connections raise resistance and heat, which can start fires.

Consult a competent electrical designer when retrofitting protective devices. They will advise on compliance, compatibility and the best location for protective equipment.

Inspection, testing and record keeping you must not ignore

A robust inspection and testing regime is essential. The Electricity at Work Regulations require employers to ensure systems are maintained so they are safe. Routine testing is the recognised way to demonstrate compliance. For many businesses this means periodic EICRs and a documented PAT regime. hse.gov.uk

Practical inspection checklist

Confirm EICR status: Confirm date and result of the last EICR and follow any recommendations without delay.

Centralised records: Keep records of repair work, certificates and maintenance visits in a single accessible folder or digital system.

Log PAT activity: Log all portable appliance checks and their next test dates.

Record thermal imaging: Record thermal imaging findings and remedial actions taken.

Inventory high-risk equipment: Maintain an inventory of high-risk equipment such as server racks, battery stores and charging stations.

These records show due diligence. They also speed up incident investigations and support insurance claims if something goes wrong.

Training, behaviours and contractor management

Even the best technical measures fail if staff are unaware of risks. Provide tailored training so staff recognise hazards and report faults. Train cleaners, maintenance teams and contract staff about the dangers of trailing cables and unauthorised hot-desking with personal heaters.

Contractor management: Manage contractors carefully. Always check qualifications, ask for proof of insurance and request references. Use written scopes of work and permit-to-work systems for live operations. For major electrical work, insist on contractors who understand BS 7671 and who issue appropriate certificates on completion. Ensure fire safety measures are coordinated during building works to avoid accidental damage to fire-resistant structures.

Design and building changes: plan for future-proofing

When you refurbish or reconfigure workspace, take a joined-up approach to electrical safety. Increasing power density in offices or adding EV chargers changes risk profiles. Early engagement with electrical designers and fire safety professionals avoids costly retrofits and compliance gaps later.

Design prompts for safer installations

Dedicated circuits: Provide dedicated circuits for high-draw equipment.

Avoid extension lead use: Avoid running heavy loads through extension leads and adaptors.

Separate critical power: Separate critical power for fire detection and emergency lighting on independent circuits.

Battery systems: Consider battery storage and backup systems carefully; they have specific fire risks and require specialist handling.

Integrating electrical safety into capital planning reduces long-term risk and supports business continuity.

When to call Total Safe for expert help

If you need a competent partner to manage electrical fire risk, Total Safe fire safety services provides services from fire risk assessments to testing and maintenance. Ask Total Safe to conduct a bespoke survey if your electrical loading has changed, or if your EICR or PAT records are incomplete. Their engineers can create an action plan, perform remedial works and help you demonstrate compliance.

Learn more about the company and their credentials on the About page before you appoint a contractor: About Total Safe.

How regulation and guidance affect your choices

Your obligations come from both fire safety and electrical safety law. The Regulatory Reform (Fire Safety) Order places duties on the responsible person to reduce fire risk and to keep people safe. Meanwhile, the Electricity at Work Regulations demand that electrical systems are maintained so they do not cause danger. Therefore, your strategy must address both fire prevention and electrical safety maintenance. GOV.UK

In addition, staying current with BS 7671 helps you apply technical protections correctly. Recent amendments reflect the need to manage arcing faults and other modern risks, so keep your design and maintenance teams informed. bsigroup.com

Checklist: ten urgent actions to reduce electrical fire risk this year

Urgent action — Review fire risk assessment: Review your fire risk assessment and mark electrical hazards for immediate action. GOV.UK

Urgent action — Book an EICR: Book an EICR if none exists within the recommended interval. elec.training

Urgent action — Repair equipment: Repair or replace damaged cables, sockets and consumer units.

Urgent action — Thermal imaging: Introduce thermal imaging surveys for critical equipment.

Urgent action — Assess AFDD need: Assess the need for AFDDs on socket circuits in higher-risk areas. elecsafety.co.uk

Urgent action — PAT schedule: Establish a PAT testing schedule based on use and environment.

Urgent action — Staff training: Train staff on electrical hazards and reporting procedures.

Urgent action — Contractor checks: Review contractor competence and documentation for electrical work.

Urgent action — Segregate charging: Segregate charging points and avoid charging batteries in escape routes.

Urgent action — Maintain records: Keep accessible, up-to-date records of tests, certificates and remedial works.

Conclusion — next steps and priorities

To protect my business from electrical fire hazards in 2025 you must combine risk assessment, technical upgrades and disciplined maintenance. Start with a current EICR and an updated fire risk assessment. Then prioritise remedial work, consider AFDDs where appropriate, and implement a testing regime for both fixed installations and portable appliances. Train staff and control contractors to maintain safe behaviours.

If you need expert help, contact Total Safe for a tailored programme of assessment, testing and remedial action. Acting now reduces the likelihood of fire, protects people and safeguards your assets and reputation. For guidance on next steps, arrange a consultation with a competent provider who will help you plan and schedule the necessary works. Book a Total Safe survey

FAQ

Q: How often should a business have an EICR?

A: There is no single legal interval for all businesses, but many commercial premises follow a three to five year cycle. High-risk sites may need annual inspections. Always follow the inspector’s recommendation and the Electricity at Work Regulations. elec.training

Q: Are Arc Fault Detection Devices mandatory for my premises?

A: AFDDs are required by BS 7671 for certain higher-risk residential buildings and recommended in other premises where arcing could start a serious fire. A competent designer should assess whether AFDDs are appropriate for your circuits. elecsafety.co.uk

Q: What immediate checks can reduce electrical fire risk today?

A: Inspect for burn marks, damaged cables, overloaded sockets and poor housekeeping around electrical panels. Remove trailing leads and replace broken plugs. Schedule an EICR and PAT testing as needed. hse.gov.uk

Q: Who is the ‘responsible person’ for fire safety in a business?

A: The responsible person is usually the employer or building owner who has control of premises. They must carry out and keep a written fire risk assessment and ensure fire safety measures are maintained. GOV.UK sets out these duties in detail.