Who Insures the Goods in Your Warehouse? Property vs Warehouseman's Legal Liability

It is the most common gap we find in the Milton and Mississauga logistics corridor, and it is almost always discovered the same way: after a loss, when the operator learns that the pallets ruined by a sprinkler discharge were never covered by the policy they had been paying for.

The distinction

A commercial property policy insures property you own — stock you have bought, racking, equipment, the building if you own it. Goods that belong to your customers and are sitting in your facility are not yours, and a standard property policy does not respond to them.

What responds to those is warehouseman's legal liability, sometimes arranged as a bailee form. It covers your legal liability for loss or damage to customer goods in your care, custody and control.

Your storage agreement is doing more work than you think

The extent of your liability for those goods is largely set by your own storage agreement. Many operators use a template that either limits liability heavily or accepts it broadly, without anyone checking that the insurance matches the position the contract creates. Those two documents need to be read together, and rarely are.

Set the limit to peak, not average

Warehouse volumes move with season and contract wins. A limit set to the annual average is underinsurance for a substantial part of the year, and it will be underinsurance at exactly the moment a loss hurts most. Two mechanisms address this: a peak season endorsement raising the limit for specified months, and a reporting form charging premium on values you report periodically. Both are ordinary. Neither is automatic.

Sprinklers: the design has to match what you actually store

Sprinkler systems are designed for a commodity class and a storage height. If the building was designed for one profile and you now store a higher-hazard product, or store it higher, or store it in plastic, the system may not control a fire — and the insurer priced the risk on the design, not the reality.

Flag this proactively. Telling your broker that what you store has changed is a far better outcome than an insurer discovering it during a claim investigation.

Coinsurance quietly reduces settlements

Coinsurance requires you to insure to a stated percentage of true value. If declared values are understated at the time of loss, the settlement can be reduced proportionally — and that applies to partial losses, not just total ones. In a business where values move as fast as warehousing, keeping declared values current is the difference between a full settlement and a reduced one.

General guidance only. Your own storage agreement and policy wording determine the actual position.