Wind Damage Roof — Ice & Water Shield Was Missing From the Estimate

This was part of a wind damage roof where multiple facets were affected and the insurance company agreed to replace the entire roof. The issue wasn’t approval — it was the estimate. On paper, the adjuster only wrote for removing and replacing shingles and included a dumpster, but critical components of the roofing system were missing. One of those items was ice and water shield.

The Situation

The roof was being fully replaced due to wind damage.

This was a full tear-off and replacement, meaning the entire roofing system was being rebuilt from the deck up. That includes all protective layers that prevent water from entering the home — especially at the most vulnerable areas.

What Was Written

The adjuster initially wrote for:

• remove and replace shingles

• dumpster / debris removal

There was no mention of ice and water shield anywhere in the estimate.

What Was Missed

Ice and water shield was completely missing.

This is not a small detail.

It is a critical waterproofing layer that is installed:

• along the eaves (bottom edge of the roof)

• in valleys

• around penetrations where needed

And it plays a major role in preventing water intrusion.

What Most People Miss

Ice and water shield is not the same as standard underlayment.

👉 It is a self-adhering waterproof membrane

Its purpose is to:

• seal around nails

• protect against water backing up under shingles

• prevent leaks from ice damming conditions

And here’s the most important part:

👉 it must extend at least 24 inches inside the heated space of the home

Not just 24 inches up the roof.

That means:

• if you have an overhang (eave), the membrane has to go beyond that

• and continue far enough inside so it reaches the heated wall line

This is what prevents ice damming from pushing water back into the house.

If you don’t extend it far enough:

👉 the system fails at the exact point it’s supposed to protect

This gets missed constantly.

Because:

• adjusters don’t measure heated wall lines

• they don’t calculate overhang depth

• and they often assume a standard application

But roofing is not one-size-fits-all.

What Changed the Outcome

Once it was explained:

• that the roof was being fully replaced

• that ice and water shield is required at the eaves

• and that it must extend 24 inches into the heated space

👉 it was added to the estimate and approved

Why This Happens

This happens because estimates are written at a high level.

The adjuster sees:
👉 replace roof

But doesn’t always break down:
👉 how the waterproofing system is actually installed

Ice and water shield is one of the most commonly missed items because it sits below the shingles and is not visible once the roof is complete.

What Homeowners Should Look For

If your roof is being replaced, check your estimate for:

• ice and water shield at the eaves

• proper coverage based on your overhang

• confirmation that it extends into the heated space (not just a fixed measurement)

If it’s not clearly listed:

👉 it may not be included

Takeaway

A roof doesn’t just shed water from the surface.

👉 it has to protect against water getting underneath

Ice and water shield is one of the most important layers in that system.

If it’s missing — or installed incorrectly:

👉 the roof is vulnerable at its most critical point

And this is where it goes wrong.

One Last Thing (What Everything Comes Down To)

Everything comes down to the estimate.

If your claim is delayed, underpaid, or being pushed back, that’s usually the reason.

If you’re not finding a clear answer to your situation here, go through the other case studies. Most real-world claim problems — and how they were handled — are already shown there.

And if your estimate is in good shape, the other issues tend to be straightforward to push through.

To understand why this happens and how to fix it, review the following:

Why Insurance Claims Get Delayed (It Comes Down to the Estimate): The Real Reason Claims Get Delayed
The Entire Insurance Industry Runs on One Thing That’s Rarely Explained: It’s the Estimate — And This Is Why Contractors Get It Wrong: Contractors Don’t Fail at Building — They Fail at Writing
The Entire Insurance Industry Runs on One Thing That’s Rarely Explained: It’s the Estimate — And This Is Why Adjusters Rewrite Instead of Approving: Adjusters Don’t Approve What They Can’t Follow
The Entire Insurance Industry Runs on One Thing That’s Rarely Explained: It’s the Estimate — And This Is What It Should Look Like: A Proper Estimate Is Not Just a Number

How to Read an Insurance Estimate (Room by Room): Why Most Homeowners Feel Confused by Estimates

How to Vet a Contractor, Public Adjuster, and Mitigation Company: Why This Matters More Than Anything Else

If you still have questions about your claim, visit our Homeowners Insurance Claim FAQs page for quick answers and links to detailed guides.

Learn More At ClaimHelpMe.com

This page explains the basics of how this part of the insurance claim process works.

However, inside ClaimHelpMe.com, homeowners can access real repair estimates, detailed examples, and step-by-step explanations showing how claims are documented, evaluated, and presented to insurance carriers.

The free content explains the fundamentals.
The ClaimHelpMe platform shows how the process actually works.

Explore more homeowner insurance claim guides in our Claim Guides section.

About The Author

Mark Grossman is a Licensed Public Adjuster and NASCLA Certified Contractor with 28 years in the restoration insurance industry and 35 years in construction.

Learn more → Mark Grossman