Marine trades insurance UK: cover built around boats, not just premises
Who counts as a marine trade?
The label is broader than people expect. Boatbuilders and repair yards, obviously — but also marine engineers and electricians, riggers, sailmakers, shipwrights, chandlers, boat transporters, marina and boatyard operators, moorings providers, yacht brokers and surveyors’ workshops. What they share is not a product but an environment: customers’ vessels passing through their hands, work that happens on or beside the water, and assets exposed to weather in a way most commercial premises never are.
That shared environment is why the insurance market treats marine trades as a category of its own, and why the businesses in it are usually better served by a combined marine trades policy than by a general commercial package with a few extensions bolted on.
Why generic commercial policies tend to fail marine trades
Customers’ vessels in your care, custody or control
A standard public liability wording commonly excludes or restricts damage to property in your care, custody or control — and for a marine trade, that is precisely where the largest exposure sits. A yard with a dozen customers’ boats hauled out for the winter is holding values that can dwarf its own assets. Marine trades policies are designed to address vessels in your custody, typically both ashore and afloat, as a central feature of the cover rather than an afterthought.
Work afloat
Engine tests at the berth, deliveries by water, sea trials after a repair — the moment work moves onto the water, assumptions built into land-based policies start to strain. Whether and how a policy responds to work afloat is one of the first questions to settle, not a detail to discover at claim time.
Hot works near GRP
Welding, grinding and burning happen routinely in yards, often close to glass-reinforced plastic hulls, resins, solvents and fuel. GRP burns readily, and a fire in a packed shed or a crowded hardstanding can involve many vessels at once. Insurers ask detailed questions about hot works procedures, and the answers genuinely move the outcome — both at quote stage and at claim stage.
Tide, storm and aggregation
Pontoons, slipways, cradles and stored vessels stand exposed to weather that a shop or office never meets. A single storm can damage your infrastructure and a large number of customers’ boats in the same night. Thinking about that aggregation — the total value at risk in one event — is central to setting sums insured and limits properly.
The shape of a combined marine trades policy
Wordings differ between insurers, but a combined marine trades policy typically brings together sections along these lines:
Property ashore — buildings, sheds, workshops, machinery, plant and your own stock. Vessels in your care, custody or control — customers’ craft ashore and afloat, often including movement and haul-out. Ship-repairers’ liability — the marine form of liability cover shaped for work on vessels, including damage arising after the work is done. Marina operators’ liability where berthing and moorings are provided. Public and products liability for the ordinary land-side exposures. Employers’ liability for yard staff — a legal requirement for almost all employers in Great Britain, and one where honest descriptions of work at height, lifting and work over water matter. Sections for business interruption, transit and own vessels are commonly added around that core.
The point of the combined structure is that the sections are written to fit together. When a customer’s boat is damaged during a lift, you do not want three insurers debating whether it was a property, liability or cranage matter.
A specialist market, approached deliberately
Marine trades is a specialist corner of the commercial market. Not every insurer writes it, and those that do want a proper presentation: what work you do and where, values ashore and afloat, maximum number and value of vessels in your custody, hot works controls, lifting arrangements. Our job as your broker is to build that presentation with you and approach the specialist marine markets that actually want the risk — rather than forcing a marine trade through a generic question set that was never designed for it.
Local to the water
Apex is an independent commercial broker with offices in Bristol and Weymouth. The Weymouth office, at the Basepoint Centre on Jubilee Close, sits a short walk from one of the busiest harbours on the south coast, and marine businesses from Portland to Poole and beyond are exactly the sort of risks we like to sit down and talk through properly. Start with the page that fits you best — boatbuilders and repairers, marinas and boatyards, or chandlers and marine retail — or see our Weymouth office page.
Frequently asked questions
What is a combined marine trades insurance policy?
It is a package policy written by specialist marine insurers that brings the exposures of a marine business into one contract: property ashore, customers’ vessels in your care, ship-repairers’ or marina operators’ liability, public and products liability, and employers’ liability, with sections such as business interruption and transit added as needed. The sections are designed to work together rather than leave gaps between separate policies.
Why isn’t a standard business insurance policy enough for a marine trade?
Standard commercial wordings are built around premises-based risks. They commonly restrict cover for property in your care, custody or control — which for a yard is the main exposure — and they are not written with work afloat, sea trials, hot works near GRP or storm damage to pontoons and stored vessels in mind. A marine trades policy addresses those exposures directly.
Does marine trades insurance cover customers’ boats both ashore and afloat?
Policies are typically structured to cover vessels in your custody ashore and afloat, but the split matters: limits, conditions and any restrictions on movement, towage or sea trials vary between wordings. It is exactly the sort of detail we check against how your business actually operates before recommending anything.
Do I need employers’ liability insurance for yard staff?
Almost certainly. Employers’ liability insurance is a legal requirement for most employers in Great Britain, including casual and seasonal labour in many circumstances. For a yard, the important thing is that the insurer understands the real work — lifting, work at height, work over water — so the cover matches the risk.
Can Apex place marine trades insurance?
Yes — as an independent broker we can approach the specialist marine markets that write this class. We help you build the presentation those insurers expect — values, custody exposures, hot works controls, lifting arrangements — and compare the terms that come back. Our Weymouth office makes us a genuinely local option on the south coast.
Apex Insurance Brokers Limited is authorised and regulated by the Financial Conduct Authority (FRN 724952). This page is general information, not advice on a specific policy.