Public Liability vs Product Liability Insurance (UK)
Public liability and product liability insurance are often mentioned together, and many UK businesses need both, but they protect against genuinely different risks. Understanding the distinction helps ensure your business is not left exposed in an area it assumed was already covered.
What Public Liability Insurance Covers
Public liability insurance protects a business against claims made by members of the public, or other third parties such as clients or suppliers, who are injured or whose property is damaged as a result of the business's activities. This could include a customer slipping in a shop, a member of the public being injured by equipment at a building site, or damage caused to a client's property while carrying out work there. Unlike employers' liability insurance, public liability cover is not a legal requirement in most cases, though many clients, landlords and venues require proof of it as a condition of doing business.
What Product Liability Insurance Covers
Product liability insurance protects a business that manufactures, supplies, or sells products, against claims arising from those products causing injury or damage once they have left the business's control. This could involve a manufacturing defect, inadequate safety warnings, or a design fault that causes harm to a customer or their property after the product has been sold or supplied. Under the Consumer Protection Act 1987, businesses in the supply chain can be held liable for defective products, making this cover particularly important for manufacturers, importers and retailers.
Why the Distinction Matters
A business that both provides a service on a client's premises and sells physical products, such as a tradesperson who installs equipment they also supply, may need both types of cover to be fully protected. Public liability alone would not typically respond to a claim arising from a defective product causing harm after installation, while product liability alone would not cover an incident, such as a trip hazard, occurring during the work itself.
Combined Liability Policies
Many UK insurers offer combined public and product liability policies, particularly aimed at businesses that both interact with the public or clients directly and supply physical goods. This can simplify cover and avoid gaps that might otherwise arise from holding separate policies with different insurers, each potentially interpreting the boundary between the two risks differently.
How Much Cover Do You Need?
Cover levels for both public and product liability are usually chosen based on the scale of the business's operations and the potential severity of claims within its industry, commonly ranging from £1 million up to £10 million or more for higher-risk sectors. Many commercial contracts, particularly with larger clients or public sector bodies, specify a minimum level of liability cover as a condition of working together, so it is worth checking typical requirements in your industry before choosing a limit.
Assessing Your Business's Needs
Every business's exposure differs depending on its activities, whether it interacts with the public, and whether it manufactures or supplies products. A broker familiar with your specific industry can help identify where genuine risk lies and ensure your combination of public and product liability cover, if both are needed, does not leave any gaps between the two policies.
Why Contract Terms With Suppliers Matter
Businesses that source products from third-party manufacturers or suppliers, rather than manufacturing everything themselves, should review the contractual terms with those suppliers alongside their own product liability cover, since responsibility for a defective product can sometimes be disputed between different parties in the supply chain. Clear contractual terms, alongside appropriate insurance at each stage of the supply chain, help ensure that if a product liability claim does arise, there is clarity over which party, and which insurer, is expected to respond, reducing the risk of a prolonged and costly dispute between businesses at exactly the point a customer is seeking resolution.
Public Liability for Home-Based Businesses
Running a business from home does not remove the need for public liability insurance if clients, customers or delivery personnel visit your property in connection with the business, since a standard home insurance policy is unlikely to extend to cover business-related visitors. Checking whether your home insurer is aware of, and comfortable with, any business use of your home, alongside arranging appropriate public liability cover, helps ensure both your home and business insurance remain valid.
Understanding precisely which risks each type of cover addresses, and arranging both where genuinely relevant to your business, closes a gap that many otherwise well-insured businesses overlook.
Insurance Guides will continue expanding this guide over time as rules, products and market practice evolve, so it is always worth checking back for updates before making a significant decision.