When disaster strikes — whether it’s hail, heavy snowfall, or windstorms — the condition of your commercial roof can mean the difference between a smooth insurance claim or a rejected one. That’s why having your Calgary commercial roof insurance-ready is essential, especially before storm season or policy renewals.

At CMProofing, we work with property owners and managers across Calgary to ensure their roofs are properly documented, compliant, and prepared for insurance claims. Use this inspection checklist to make sure your roof is ready.


1. Visible Signs of Wear and Damage

Insurance adjusters look closely at the current condition of your roof. Be proactive and inspect for:

  • Cracked, blistered, or torn membrane surfaces
  • Ponding water or sagging areas
  • Damaged or loose flashing around HVAC units, vents, and skylights
  • Debris buildup that could hide issues

If these aren’t addressed ahead of time, an insurer might claim pre-existing damage and deny coverage.


2. Up-to-Date Maintenance Records

Having a documented history of maintenance proves that you’ve cared for your roof. Include:

  • Inspection dates and service reports
  • Photos of work completed
  • Notes on small issues resolved (e.g., patchwork, seam reseals)
    This documentation can strengthen your claim if you need to file one later.

3. Proper Drainage and Gutter Conditions

Insurers often deny claims caused by “negligence.” Blocked or poorly functioning drainage systems fall under that. Inspect:

  • Internal drains for blockages
  • Gutters and downspouts for clogs or damage
  • Proper slope to ensure water flows off the roof
    Standing water is a major red flag during an insurance inspection.

4. Check for Code Compliance and Warranty Validity

Your commercial roof must meet local Calgary roofing codes and manufacturer specifications. Violations or alterations that void your warranty could result in denied coverage. Make sure:

  • Roofing work was done by a licensed contractor
  • No unapproved modifications were made
  • Warranty documents are current and valid

5. Take Date-Stamped Photos Before Storm Season

Before hail or winter hits, take clear, date-stamped photos of:

  • Entire roof surface
  • Flashings and penetrations
  • Drainage systems
    These can be critical evidence in your favor if damage occurs and you need to prove the roof’s prior condition.

Bonus: Book a Professional Inspection with CMProofing

We’ll inspect your commercial roof, document its condition, and help you prepare for your insurance policy’s requirements. If damage is found, we can fix it before it becomes an insurance issue — saving you time, stress, and money.

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