Michigan Roof Storm Damage Guide

The Three West Michigan Storm Patterns

Most roof damage in our region comes from one of three storm patterns:

1. Lake-Effect Wind Events

Most common from 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, or torn flashing. Insurance covers wind damage on standard Michigan homeowners policies.

2. Hail

Less common in Michigan than in plains states but it happens, especially in summer thunderstorm cells crossing the lower peninsula. 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; the 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 or spring as leaks at the eave-to-ceiling intersection. Insurance often covers ice dam water damage but not the underlying ventilation problem that caused it.

How to Tell If Your Roof Is Damaged

From the ground, look for:

• Shingles or shingle pieces in the yard, gutters, or driveway
• Bare patches on the roof showing decking or underlayment
• Bent, missing, or peeled-back ridge cap
• Damaged or leaning chimney
• Granular pile-up at downspout outlets (after hail)
• Sagging gutters or ones that pulled away from the fascia
• Tree branches on or against the roof

From inside (walk the attic with a flashlight):

• Daylight visible through the decking
• Wet or stained insulation
• Active drips during or after rain
• New stains on the underside of the decking
• Wet spots on the ceiling of the rooms below

Should You File an Insurance Claim?

Filing a roof damage claim affects your premiums for years. Here’s the calculus:

• File the claim if: The damage clearly exceeds your deductible, the roof was damaged by a covered event (wind, hail, falling tree), and the documentation is solid (photos, scope sheet, dated incident).
• Skip the claim if: The damage is minor and below your deductible, or the damage is from age/wear rather than a specific storm event.

The way to know which one you have is to call us first. We do the on-site damage assessment for free before any claim is filed. If it’s not worth filing, we tell you. If it is, we help you file with the right documentation.

The Insurance Claim Process Step by Step

1. On-site damage assessment. Free. We photograph everything and write a scope sheet listing what needs to be repaired or replaced and why.
2. You file the claim. Call your insurance company, give them the policy and date of damage, request an adjuster visit. Reference our scope sheet to support your call.
3. Adjuster meeting. 5 to 15 days after you file. We can be present to walk the roof with the adjuster, usually shortens the back-and-forth.
4. Claim approval. 15 to 30 days from filing. Insurance issues an ACV (actual cash value) check minus your deductible. We verify their scope matches reality.
5. Repair/replacement. 20 to 45 days. We schedule the work. You pay your deductible. Insurance pays the rest.
6. Final invoice and depreciation release. 45 to 60 days. Insurance releases the depreciation withhold (the difference between ACV and replacement cost value) after the work is done.

What If My Claim Is Denied or Lowballed?

Common, especially on first-pass adjuster scopes. Three escalation paths:

• Supplement. We file a supplement with documentation showing what was missed. Most West MI insurance 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. The Michigan Department of Insurance also handles consumer complaints if a carrier is acting in bad faith.

Timeline Reality Check

From the day a storm hits to the day the new roof is paid for and complete: 30 to 60 days is typical. Faster than that means a smooth claim with no supplements. Longer than 90 days usually means a contested claim or carrier delays. We track every claim through to final payment so nothing falls through the cracks.

Storm Damage on Your Roof?

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) 228-7569.