Fixed Wire Testing: Why It Matters

Electrical safety is one of the most important aspects of maintaining safety in the workplace. Electrical devices are all around us, and most can operate using fixed wires. But what are fixed wires and what does fixed wire testing involve? Why is it important?

In our latest blog, we’ll explore the risks that fixed wire testing can uncover and how these hazards can be resolved to ensure a safe working environment.

What do we mean by fixed wires?

Fixed wiring refers to the electrical infrastructure that powers a building, including circuits, distribution boards, and electrical outlets. Unlike portable appliances, which can be moved and replaced easily, fixed wiring is embedded into the structure of a building, which is why it’s important to inspect and maintain it regularly.

Why is fixed wire testing important?

Fixed wire testing, also known as an Electrical Installation Condition Report (EICR), is a thorough assessment of an electrical system to identify faults, wear and tear, and potential safety risks. This testing is not only a legal requirement (under the Electricity at Work Regulations 1989, The Landlord and Tenant Act 1985, the Health and Safety at Work etc. Act 1974, among others) for many businesses and landlords but also an essential step in preventing electrical failures, fires, and serious injuries.

Without regular testing, hidden electrical issues can develop over time, leading to significant risks, including electrocution, fire hazards, and costly downtime. Ensuring that fixed wires are in good condition protects both employees and assets, for a safer work environment overall.

What hazards can be uncovered through fixed wire testing?

Fixed wire testing not only tests to check if the wiring is all working correctly, but it can also uncover some hidden hazards that could pose a major safety risk if left unaddressed, including:

Faulty or damaged wiring

Over time, electrical wiring can deteriorate due to age, environmental factors, or poor installation. Frayed or damaged wires can lead to short circuits, power failures, or even electrical fires.

How to resolve it:

  • Replace damaged wires with new, compliant ones.
  • Ensure wiring is installed by a qualified electrician.
  • Use appropriate insulation to protect wires from further damage.

Overloaded circuits

An overloaded circuit occurs when too many devices are drawing power from a single electrical source, exceeding its capacity. This can lead to overheating, tripped breakers, or cause electrical fires.

How to resolve it:

  • Distribute electrical loads more evenly across circuits.
  • Upgrade wiring or circuit breakers to handle increased demand.
  • Use power management solutions such as surge protectors.

Incorrect earthing

Earthing (grounding) ensures that excess electricity has a safe path to the ground, reducing the risk of electric shocks and fires. If an installation lacks proper earthing, electrical faults can become lethal.

How to resolve it:

  • Ensure all electrical systems comply with earthing regulations.
  • Test and upgrade earthing connections as needed.
  • Install residual current devices (RCDs) to protect against electrical faults.

Deteriorating electrical panels and distribution boards

Distribution boards (fuse boxes) play a key role in managing electrical supply. If they are outdated or damaged, they may not function properly, increasing the risk of electrical failures and fire.

How to resolve it:

  • Inspect distribution boards regularly.
  • Upgrade outdated panels to meet current safety standards.
  • Ensure correct labelling and secure all panel components.

Poor electrical installations

Faulty electrical installations, such as improper wiring or non-compliant fittings, can pose serious risks. Poor workmanship or using substandard materials can lead to overheating, power fluctuations, or equipment failures.

How to resolve it:

  • Hire certified electricians to carry out electrical work.
  • Conduct thorough inspections after any new installations.
  • Use high-quality, compliant materials for all electrical components.

How to ensure fixed wires are tested regularly in your workplace

To maintain a safe electrical system, your workplace should establish a clear testing programme based on industry regulations. Some of the ways you can establish your testing programme include:

Follow legal requirements

Different industries have specific guidelines on how often fixed wire testing should take place. For commercial properties, testing is typically required every 5 years, while industrial facilities may need more frequent inspections.

Schedule regular inspections

Arrange for qualified electricians to carry out fixed wire testing at appropriate intervals.

Keep detailed records

Maintain an Electrical Installation Condition Report (EICR) to track test results, faults, and any remedial work completed.

Train employees on electrical safety

Educate staff on basic electrical hazards and encourage reporting of any visible electrical issues.

Fixed wire testing with phs Compliance

Taking a proactive approach to fixed wire testing helps businesses minimise risks, protect employees, and ensure compliance with safety regulations. Regular testing is a small investment that can prevent costly repairs, downtime, and serious accidents in the long run. At phs Compliance, we specialise in EICR inspections and certification, providing vital fixed wire testing services across the UK. Using qualified electrical engineers, we can ensure your workplace meets all the necessary legal requirements to help adhere to best practices in electrical safety.

Give your business peace of mind with phs Compliance. Book a test today and take vital steps to ensure electrical safety in your workplace.

Contact phs Compliance today

Give your business peace of mind with phs Compliance. Book a test today and take vital steps to ensure electrical safety in your workplace.

0333 0050456 or info@phscompliance.co.uk

Enquire Here

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