Michigan Roof Storm Damage Insurance Guide.

What's actually happening to West Michigan roofs.

1. Lake-Effect Wind

Most common October through March. Winds off Lake Michigan reach 40 to 60+ MPH and lift ridge cap or field shingles. Damage is usually visible from the ground (bare patches, shingles in the yard, torn flashing). Insurance covers wind damage on standard Michigan homeowners policies.

2. Hail

Less common in Michigan than plains states but it happens, especially in summer thunderstorm cells. Hail damage is often invisible from the ground; you need to be on the roof to see the round bruises and granular loss patterns. Insurance covers hail damage if the storm is documented.

3. Ice Dams

The Michigan signature damage. Heat loss from the attic melts snow on the upper roof; meltwater flows down to the cold eaves and refreezes, forming a dam. Subsequent meltwater backs up under the shingles, where it freezes, expands, and lifts the field. Damage shows up in late winter as leaks at the eave-to-ceiling intersection. Insurance often covers ice dam water damage but not the underlying ventilation problem that caused it.

The decision that affects your premiums for years.

Filing a roof damage claim affects your premiums for 3 to 5 years in most Michigan markets. Here is the calculus we use when advising homeowners:

• File the claim if: The damage clearly exceeds your deductible by 2x or more, the roof was damaged by a covered event (wind, hail, falling tree), and the documentation is solid.
• Skip the claim if: The damage is minor and below or close to your deductible, or the damage is from age/wear rather than a specific storm event.
• Wait and assess if: You suspect damage but can't see it from the ground. Request a free contractor inspection first; file only if the inspection confirms claim-worthy damage.

Day-by-day claim walkthrough.

1. Day 0-1: Free contractor damage assessment. Photo documentation, written scope sheet listing what needs to be repaired and why. No claim filed yet.
2. Day 1-3: File the claim. Call your carrier, give them the policy and date of damage. Reference the scope sheet to support your call.
3. Day 5-15: Adjuster meeting. Have your contractor present. The on-roof conversation between contractor and adjuster typically gets the scope sized correctly the first time.
4. Day 15-30: Claim approval. Insurance issues an ACV (actual cash value) check minus your deductible. Verify their scope matches the on-roof reality.
5. Day 20-45: Repair or replacement. Schedule the work. You pay your deductible. Insurance pays the rest direct or reimburses you.
6. Day 45-60: Final invoice and depreciation release. Insurance releases the depreciation withhold (the gap between ACV and replacement cost value) after completion.

Three escalation paths.

• Supplement. Most common fix. We file a supplement with documentation showing what the initial scope missed. Most West MI carriers approve reasonable supplements within 7 to 14 days.
• Re-inspection. Request a different adjuster from the same carrier. Sometimes effective if the first adjuster missed clear damage.
• Public adjuster or attorney. Last resort. Michigan Department of Insurance handles consumer complaints if a carrier is acting in bad faith.

Call before filing.

The free assessment determines whether the claim is worth filing and gets the documentation right from day one. Submit your damage report or call (616) 253-6455.