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One program for your building, your equipment, and the customers' goods you are trusted to hold.
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A warehousing business needs two kinds of property cover: its own building, racking and equipment, and warehouse legal liability for customers' goods in its care. On top of that sit commercial general liability, business interruption, and equipment breakdown with spoilage for refrigerated space. Most operators also need crime cover, umbrella liability and cargo cover for goods moving through the dock. The mix depends on what you store and the terms you sign.
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Warehousing businesses carry two different risks under one roof. The first is the facility itself: the building, racking, refrigeration and equipment, and the income they produce. The second is other people's goods. Once a warehouse accepts goods for storage for a fee, it owes their owner a legal duty of care, and the contracts and warehouse receipts it issues decide how far that liability goes.
We build warehousing programs around what you store and the terms you sign: property and business interruption for the facility, warehouse legal liability or bailee coverage for customers' goods, equipment breakdown and spoilage for cold storage, and the liability, crime and umbrella limits your client contracts require.
Warehousing is not one risk. The first question an underwriter asks is whose goods are in the building. An owner storing its own inventory has a property exposure. A public warehouse or 3PL holding other people's goods has a liability exposure for those goods, which is a different policy with different rules. Many operators do both, and the program has to follow each role.
| Operation | Biggest exposures | Core coverages |
|---|---|---|
| Public and contract warehouses | Customers' goods damaged by fire, water, theft or handling; contract liability; dock injuries | Warehouse legal liability, commercial property for building and racking, CGL, umbrella |
| Third-party logistics (3PL) and fulfilment | Mis-shipments and inventory shrinkage, client contract terms, order and data systems, seasonal value peaks | Warehouse legal liability with peak-season limits, commercial crime, cyber, errors and omissions for logistics services |
| Cold and refrigerated storage | Spoilage after a refrigeration breakdown or power loss, ammonia release, insulated panel construction | Equipment breakdown with spoilage, warehouse legal liability for perishables, pollution liability, business interruption |
| Self-storage facilities | Tenant contents claims, lien sales, break-ins, slip-and-fall on site | Property for buildings and units, CGL, sale and disposal liability, crime, tenant protection programs |
| Distribution centres for own goods | Concentration of inventory value, high-piled storage fires, forklift injuries, supply chain shutdown | Property for stock at selling or replacement value, business interruption, equipment breakdown, CGL |
A warehouse program is built from the same lines as most commercial programs, but the limits and wordings are shaped by stored value and by contracts.
When a warehouse accepts goods for storage for a fee, it becomes a bailee. In Ontario, the Warehouse Receipts Act calls this person a "storer" and makes the storer liable for loss of or injury to goods caused by a failure to take the care that "a careful and vigilant owner of similar goods would exercise" in similar circumstances (s. 13). That is a negligence standard. It means the warehouse is not automatically liable for every loss, but it will be liable when a court finds it fell short of that standard.
The warehouse receipt matters as much as the policy. Under section 2 of the Act, a receipt must set out the warehouse address, the depositor, the date, the storage rate, a description of the goods, the storer's signature and any lien charges. Once delivered or mailed to the depositor, it forms the contract, unless the depositor rejects it in writing within 20 days. A storer may add other terms, but not terms that impair the duty of care in section 13.
In practice, many warehouse contracts cap the operator's liability, often by weight, by package or by a declared value, and invite the customer to declare a higher value for an extra charge. Those caps are only as good as the paperwork behind them. If your terms were never delivered, signed or incorporated into the client agreement, a court may not enforce them. Your warehouse legal liability limit should match the liability you actually accept in contracts, not just the figure in your standard terms. Other provinces have their own warehouse receipts statutes with similar rules, so we review the terms against the law where each building sits.
There are two ways to cover goods that belong to others, and they respond very differently after a fire.
| Feature | Warehouse legal liability | Bailee's customers (goods of others) coverage |
|---|---|---|
| What triggers payment | Your legal liability: the loss must be caused by your negligence | Physical loss to the goods from an insured peril, whether or not you were at fault |
| Typical fit | Public warehouses with clear, enforced terms limiting liability | Operators whose contracts make them responsible for goods regardless of fault, or who want to keep customers whole |
| Customer relationship | The customer's own insurer may pay first, then pursue you through subrogation | Claims are settled directly, which helps keep the client after a loss |
| Limit basis | Usually the liability you accept by contract, per location and per occurrence | The full value of goods on hand at peak, by location |
| Watch for | Exclusions for mysterious disappearance, inventory shortage and contractual liability beyond the legal standard | Reporting conditions for fluctuating values, and deductibles that apply per customer |
Many 3PLs need a blend of both. Ask each client whether they insure their own inventory in your building and whether their insurer waives subrogation against you. The answer decides which form you need and how high the limit has to be.
In a refrigerated or frozen warehouse, the building can be untouched and the loss can still be total. A compressor failure, a control fault or a power outage that runs past the product's tolerance can spoil every pallet in the room. A standard property policy covers spoilage only when it follows an insured peril. Mechanical and electrical breakdown is a common exclusion, which is why equipment breakdown insurance with a spoilage extension is central to any cold storage program.
Underwriters look closely at how fast a failure is caught and fixed. Expect questions on these points:
Food storage also carries a regulatory layer. The Canadian Food Inspection Agency requires a Safe Food for Canadians licence for businesses that import food, or manufacture, process, package or label food for export or interprovincial trade, and for anyone who stores and handles a meat product in its imported condition for CFIA inspection. A 3PL that repacks or labels food may need a licence even if it never owns the product. For food clients, also consider product recall cover and our food manufacturing program.
Fire is the loss that ends warehouse businesses, and the sprinkler system is the factor underwriters weigh most. A system designed for one commodity and storage height may not control a fire after the building fills with plastics, lithium batteries, aerosols or taller racks. Insurers call this sprinkler adequacy, and it changes every time your clients or your racking change.
Ontario's Fire Code sets clear rules for indoor general storage. An individual storage area may not exceed 500 m² in an unsprinklered building or 1,000 m² in a sprinklered one. Storage in an unsprinklered building may not exceed 4.5 m in height. A building with storage areas higher than 6.4 m must be protected by a sprinkler system designed and installed to NFPA 13, or an approved system installed before January 1, 2015. Storage must stay at least 457 mm below sprinkler deflectors, and main access aisles must be at least 2.4 m wide, or 3.6 m where storage is above 6 m. Aerosols, tires, combustible fibres and dangerous goods have their own rules. Other provinces have fire codes with comparable storage provisions, so check the edition your municipality enforces.
Racking is a workplace safety issue too. Ontario's Industrial Establishments regulation requires that stored material will not tip, collapse or fall, and that it can be removed without endangering workers. Damaged uprights, missing load signs and overloaded beams are common findings on insurer inspections.
Lift trucks are where many warehouse injury claims start. In Ontario, mobile equipment must be operated by a competent person, or by a worker being instructed who is accompanied by one, and a lift truck may carry a worker only on a proper platform under strict conditions. Training records, daily checks and pedestrian separation are the evidence an insurer and an inspector will ask for.
Forklifts, reach trucks, order pickers, scissor lifts and yard tractors can be scheduled on the property policy or a contractor's equipment floater. Yard tractors and any unit that travels on public roads may need commercial auto coverage instead. Injuries to your own staff fall under workers' compensation in most cases, while employer liability responds to claims that fall outside it, such as some agency and contractor situations.
At the dock, goods change hands. Damage while unloading a carrier's trailer, a trailer pulled away early, or a load left in your yard overnight can fall between the carrier's cargo insurance and your warehouse policy. Confirm when custody passes in each client contract, and check whether your policy covers goods in trailers on your premises and in transit on your own vehicles. Our post on peak-season cargo coverage covers the transit side.
Large shippers and retailers set the insurance terms for their 3PL and warehouse partners, and the contract usually arrives before the broker sees it. Review these clauses before signing:
Clients will want a certificate of insurance on file at onboarding and every renewal. Our post on why contracts ask for certificates explains what they prove and what they don't.
Operators who hold imported goods in bond face a federal requirement. The Canada Border Services Agency licenses sufferance warehouses and requires financial security of at least $20,000 per warehouse, which must never lapse. The licensee is liable for all duties and taxes assessed on the goods unless it can produce them or show they were lawfully removed or destroyed. Security is commonly posted as a surety bond, which we arrange through our commercial surety markets.
Self-storage operators rent space rather than accept goods, so their liability for tenant contents usually turns on the rental agreement. Most agreements require tenants to insure their own goods, and many operators offer a tenant protection or insurance program at the counter. The highest-risk moment is a sale of a unit's contents for unpaid rent. In Ontario, the Repair and Storage Liens Act gives a storer a lien and sets notice and sale rules, including a 60-day period before a storer may sell. Whether it fits a given rental agreement is a legal question, so have the process reviewed and insure against wrongful sale claims.
For every warehouse, the building is also the business. A fire or roof collapse can take a facility out of service for many months, and clients rarely wait. Business interruption should cover lost storage and handling revenue, continuing payroll, and the extra expense of leasing temporary space and moving goods. Choose an indemnity period long enough to rebuild racking and refrigeration, which can have long lead times. Contingent business interruption can respond when a key client's or supplier's facility is damaged. See our guide to how business interruption works.
Property is priced per $100 of insured value using COPE: construction, occupancy, protection and exposure. In warehousing, occupancy means the commodities you store, not just the word "warehouse". A building full of steel parts and one full of foam furniture are very different risks. Protection means the sprinkler design against current storage, monitored alarms and water supply. Exposure covers neighbouring buildings and the local fire service.
Warehouse legal liability is rated on the limit per location, the goods stored, your contract terms and your loss history. Liability is rated on revenue or payroll, square footage, dock activity and the hazard class of goods handled. Cold storage adds the spoilage limit and the quality of monitoring and backup power.
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This page is general information, not insurance or legal advice. Coverage depends on your policy wording and the insurer. Speak with a licensed broker about your situation.
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