Office Insurance for UK Businesses

Reviewed by Apex Insurance Brokers · Last reviewed 2026-08-06

What insurance does an office-based business actually need?

Offices look like the low-drama end of commercial insurance — no scaffolding, no hot works, no heavy plant. But an office concentrates almost everything a business owns and depends on into one set of rooms: the workstations, the servers and networking kit, the fitted meeting rooms and glass partitioning you paid for, and the people. When something goes wrong in an office, it tends to go wrong all at once. A burst pipe over a weekend doesn’t ruin one desk; it ruins the ceiling, the carpet, the cabling under the floor and every machine in between.

That’s why office insurance is almost always sold as a package rather than a stack of separate policies. A typical office package pulls together:

• Contents cover — furniture, IT, tenant’s improvements and everything else you’d have to replace after a fire, flood or theft.
• Public liability — injury to visitors or damage to other people’s property arising from your business.
• Employers’ liability — the legally required cover for claims by your own staff.
• Business interruption — the income you lose, or the extra costs you incur, while the office is out of action.
• Portable equipment — laptops, phones and presentation kit that travel with your people.

Depending on your work, legal expenses, cyber cover or professional indemnity can be added — but the five covers above are the spine of the policy, and they’re what this page walks through.

Is office insurance a legal requirement?

Only one part of it is, and it’s worth being precise, because plenty of websites blur this. If you employ staff, employers’ liability insurance is compulsory under the Employers’ Liability (Compulsory Insurance) Act 1969. That applies to office businesses exactly as it does to builders: if someone works for you and they’re injured or made ill through their work, the law requires you to hold insurance that can meet the claim. Your insurer issues a certificate of employers’ liability insurance, and you need to make it available to your employees.

Public liability is not a legal requirement. No statute forces an office business to carry it. In practice, though, it’s close to unavoidable: commercial leases routinely require tenants to hold public liability cover, and client contracts — especially with larger firms and public sector bodies — frequently specify a minimum limit before they’ll work with you. So the pressure is contractual and practical rather than statutory, but it’s real pressure.

One more legal note: where the business runs vehicles, motor insurance is required by the Road Traffic Act 1988 — that sits on a separate motor policy, not your office package.

What does office contents insurance actually cover?

Contents is the cover most office buyers underestimate, usually because they picture desks and chairs and stop there. Walk your own floor and add it up properly: workstations and monitors, the server cabinet, the comms room, printers, the fitted kitchen, the boardroom AV, the reception furniture. Then add the things you forget you paid for — the glass partitioning, suspended ceilings, raised flooring, air conditioning units and other tenant’s improvements. In most leases, the landlord insures the building itself, but everything you’ve installed or fitted out is yours to insure, and it’s often worth more than the loose contents.

Good office policies cover contents on a “new for old” basis, so a three-year-old monitor destroyed in a fire is replaced with a new one rather than paid out at its depreciated value. The trade-off is that your sum insured has to reflect full replacement cost. Underinsure and you can run into average — the principle that lets an insurer scale down a claim payment in proportion to the underinsurance. Getting the sum insured right at renewal is one of the most valuable half-hours you’ll spend on your insurance all year.

Check the detail on theft too. Many policies require “forcible and violent entry” for a theft claim to stand, which matters in shared buildings where someone can walk in through an unlocked door. If your office is in a multi-tenanted building with communal access, tell your broker — it changes how the cover should be set up.

Do I really need public liability if clients hardly ever visit?

This is the most common pushback we hear from office businesses — but think about who actually comes through your door in a normal month. Couriers. The cleaner. The photocopier engineer. Candidates arriving for interviews. The landlord’s maintenance contractor. A client who visits twice a year but happens to slip on a freshly mopped floor or catch a trailing cable in reception on one of those visits. Public liability responds to injury to any of those people, and to damage your business causes to property that isn’t yours — including damage to the landlord’s building, which is a bigger exposure than most tenants realise. A water leak that starts in your demise and wrecks the floor below can land at your door.

It also travels with you. If your people attend client sites, exhibitions or networking events, public liability follows the business activity, not the postcode. Limits of £1 million, £2 million or £5 million are the usual options; which one you need is often decided for you by whatever your largest client’s contract specifies. If a tender asks for a limit you don’t hold, that’s a quick fix — tell us what the contract requires and we’ll match the cover to it.

Larger or more complex risk? Speak directly to a director — call 0117 325 0027 or email info@apexinsurancebrokers.co.uk.

How does employers’ liability work in an office?

Employers’ liability covers your legal liability for injury or illness suffered by employees because of their work. In an office that’s less about falls from height and more about the slower-burn claims: musculoskeletal and repetitive strain conditions linked to poor workstation setup, trips over cabling or boxes stored in walkways, injuries during office moves, scalds in the kitchen. None of it is dramatic, but employee claims can still be significant — which is why the law requires the cover.

The definition of “employee” is wider than the payroll. Temps, casual staff and people on work placements can all count, and so can some contractors depending on how much control you exercise over their work. If your headcount flexes — seasonal admin support, interns over the summer — make sure your policy reflects it rather than assuming freelancers fall outside the net. Getting this wrong isn’t a paperwork problem; it’s an uninsured-claim problem.

What would business interruption cover actually do for us?

Imagine the escape-of-water scenario — because for offices, that is the claim to plan around. A pipe fails in the ceiling void on Friday night. By Monday the office is stripped back to concrete, dehumidifiers are running, and reinstatement will take months. Your contents policy replaces the kit. It does nothing about the fact that you have nowhere to put people, calls are going unanswered and billable work is slipping.

Business interruption fills that gap. Depending on how it’s arranged, it can cover lost revenue or gross profit, and the increased cost of working — short-term serviced office space, emergency IT hire, overtime to catch up. For many office businesses whose clients would stay loyal through a disruption, an “increased cost of working only” basis is a sensible, economical way to buy the cover; for others, full loss-of-revenue cover is the right call. The single most important decision is the indemnity period — how long the cover runs after the incident. Twelve months sounds generous until you sequence a real reinstatement: adjusters, drying out, landlord consents, fit-out, IT rebuild, then winning back clients who drifted. We frequently recommend 24 months for exactly that reason.

Ask about extensions too. Cover for denial of access (you can’t reach the office because of an incident nearby) and failure of utilities can matter more to an office than to almost any other trade, because an office with no power or no access is simply not a business that day.

What about laptops and kit that leave the office?

Standard contents cover protects property at the premises. The moment a laptop goes home with an employee, into a car boot or through airport security, it needs portable equipment cover (sometimes called all-risks cover) with the right territorial limits — UK only, Europe, or worldwide, depending on how your people travel.

Two details catch office businesses out. First, theft from unattended vehicles: most policies either exclude it or apply strict conditions, such as the kit being out of sight in a locked boot. Brief your team accordingly, because a laptop on a back seat is one of the most avoidable declined claims there is. Second, hybrid working: with half your equipment now living semi-permanently in employees’ homes, check how your policy treats property at employees’ houses. Don’t assume their home insurance picks it up — many household policies exclude employer-owned business equipment. This is exactly the kind of wording detail a broker should be checking for you.

What are the most common office insurance claims?

In our experience the pattern is consistent. Escape of water leads the pack — burst pipes, failed tank joints, and leaks from other tenants’ floors in shared buildings, often discovered after a weekend when the damage has had 48 hours to spread. Theft of IT equipment follows, both break-ins targeting laptops and opportunist walk-in thefts in buildings with shared access. Then come accidental damage to screens and AV kit, storm damage affecting tenant’s improvements, electrical fires starting in overloaded sockets or ageing distribution boards, and the occasional visitor injury in reception or on stairs.

Notice what those have in common: almost every one touches two or three covers at once. The burst pipe is a contents claim, a business interruption claim and potentially a liability claim from the tenant below. That’s the practical argument for a packaged office policy with one insurer — one claim, one loss adjuster, no gaps between policies and no two insurers arguing about whose section responds.

Does it matter whether we’re in a serviced office, a leased floor or working from home?

Yes — the building arrangement changes what you need to buy. In a conventional lease, the landlord normally insures the building and recharges the premium through the service charge, while you insure your contents, your improvements and your liabilities; read the lease’s insurance and repair clauses before you buy anything. In a serviced office, the operator’s insurance covers the building and their fixtures, but your equipment, your employers’ liability and your public liability remain firmly your responsibility — and most licence agreements say so explicitly. And if some of your team are home-based, remember that a standard household policy is not designed to cover business equipment or business visitors; your office package can usually be extended to pick up homeworkers’ kit and liability far more cleanly.

Whichever setup you’re in, the underwriting questions are similar: the postcode and construction of the building, your sums insured, security and alarms, headcount, claims history, and any flood or water-damage history at the address. Accurate answers here are part of your duty of fair presentation as a commercial policyholder — and they’re also how we make sure a claim pays without argument later.

Why arrange office insurance through Apex?

Because a packaged policy is only simple when someone has done the unglamorous work underneath it: checking the theft conditions suit a shared building, setting the indemnity period against a realistic reinstatement timeline, catching the unattended-vehicle exclusion before your sales team does, and making sure the tenant’s improvements you spent real money on are actually in the sum insured. We’re an independent, FCA-authorised broker based in Bristol, we arrange cover for office-based businesses across the UK, and when a claim happens we handle the insurer so you can get back to running the business. If your renewal is coming up — or you’ve just signed a lease and the landlord wants evidence of cover by Friday — start a quote online and we’ll take it from there.

Apex Insurance Brokers Limited is authorised and regulated by the Financial Conduct Authority (FRN 724952). This article is general information, not advice on a specific policy.