Bill 16 — Are you compliant?Bill 16 · Are you compliant? Free 2-minute assessment →2-minute assessment →
Home Services Pricing Bill 16 Blog Contact Free Quote
Condo Management — Quatre Piliers
Insurance

Condominium insurance claims: the 7 common pitfalls and how to avoid them

April 15, 2026  ·  7-min read  ·  By Guillaume Prentki

A water leak on the 3rd floor. A roof infiltration. A pipe burst in the common areas. These are the situations every condominium corporation (syndicat) dreads — and which still happen far more often than people think. Yet beyond the loss itself, it is the insurance claim that often makes the difference between a quick resolution and a months-long administrative nightmare.

After helping dozens of condominium corporations through these ordeals, the Quatre Piliers team has identified the 7 mistakes that keep coming back. Here they are, with the concrete actions to avoid them.

The 7 pitfalls to avoid

1

Failing to report the loss immediately

Many boards of directors wait to see if the damage gets worse, or first try to understand the cause before calling the insurer. That is a costly mistake. The vast majority of insurance policies impose a strict reporting deadline — often 5 to 15 days. After that window, the insurer can deny the claim partially or entirely.

Practical tip

As soon as a loss is observed, call your insurance broker within 24 hours, even if you don't yet have all the details. It is better to open a file and close it than to miss the reporting window.

2

Confusing the corporation's insurance with the unit owner's insurance

This is one of the most common sources of conflict. The corporation's policy covers the building itself (structure, common areas, shared equipment). The unit owner's personal insurance covers their own belongings and civil liability. When a water leak originates in a private unit and spreads into the common areas, the question of who pays what quickly becomes complex — and poorly prepared corporations end up advancing costs that are not theirs to bear.

3

Underestimating the building's reconstruction value

The corporation's insurance policy must cover the replacement-cost value of the building, that is, the cost of full reconstruction. Yet many corporations rely on the municipal value or the purchase price — two figures that do not reflect the real cost of rebuilding. In the event of a major loss, the coinsurance rule may apply: if the building is insured for 70% of its actual value, the insurer will only reimburse 70% of the damage, even for a partial loss.

Best practice

Have a replacement-cost appraisal performed by a chartered appraiser every 3 to 5 years, or after major work. This step costs a few hundred dollars and can spare you tens of thousands in shortfall.

4

Failing to document the damage before emergency repairs

When facing a loss, the natural reflex is to act fast to limit the damage. That is the right thing to do — but not without prior documentation. Time-stamped photos, a video of the visible damage, a list of affected belongings and equipment: these elements are essential so the claims adjuster can properly assess your claim. Without evidence, you risk seeing your indemnity reduced.

5

Accepting the insurer's first offer without negotiating

The claims adjuster appointed by the insurer defends the insurer's interests, not yours. Their first assessment is not necessarily final. The corporation has the right to retain its own independent claims adjuster (a "public adjuster") to counter-assess the evaluation and negotiate a fairer indemnity. For significant losses (above $25,000), this step is often worth it.

6

Overlooking the subrogation clause

After indemnifying the corporation, the insurer can exercise recourse (subrogation) against the party responsible for the loss — a negligent unit owner, a contractor or a defective manufacturer. If the corporation signs a release with the responsible party without notifying the insurer, it may compromise this right of recourse and become liable to its own insurer. Always consult the insurer before any amicable settlement.

7

Not keeping a register of losses and claims

Every claim is recorded in the corporation's loss history, which directly influences future premiums and insurability. A corporation that accumulates several small claims over a few years can find its premium doubled — or become uninsurable. Keeping a register helps strategically evaluate whether a loss is really worth reporting or whether it should be absorbed directly, depending on the deductible and the amounts at stake.

What Bill 16 changes for insurance

Since Bill 16 came progressively into force, condominium corporations have new obligations that directly affect risk management:

Key takeaway

A corporation supported by an experienced manager, with an up-to-date maintenance log and an adequate contingency fund, is seen by insurers as a lower risk — which often translates into better conditions and more favourable premiums.

Checklist: before the next loss

  1. Confirm that the building's coverage matches the current reconstruction value
  2. Make sure all unit owners hold a valid personal insurance policy
  3. Establish an emergency protocol: who calls the insurer, who documents, who coordinates repairs
  4. Keep the contact details of your broker and insurer accessible 24/7
  5. Maintain a register of losses with dates, amounts and outcomes
  6. Review the policy each year, particularly deductibles and exclusions

Is your corporation properly protected?

An experienced manager helps you optimize your insurance coverage, document your losses correctly and avoid the costly pitfalls. Request a free assessment.

Get a free quote