By: Boxer Exteriors • September 10, 2026 • 6 min. read
If you’ve ever filed an insurance claim for storm damage to your roof or home, you may have wondered:
Why is this taking so long? Why did my insurance estimate change? Why am I receiving another check? And if the adjuster already inspected my home, why wasn’t the original estimate correct from the beginning?
These are some of the most common questions we hear from homeowners at Boxer Exteriors.
The short answer is: the first insurance estimate is often just the starting point.
Roofing and exterior restoration claims can evolve as additional damage is documented, measurements are verified, materials are identified, code requirements are confirmed, and the actual scope of work becomes clearer. The process of addressing those differences with the insurance carrier is commonly referred to as supplementing the claim.
Understanding how that process works can make the paperwork, revised estimates, additional checks, and waiting a lot less confusing.
Why Isn’t the First Insurance Estimate Always Complete?
An insurance adjuster may spend a limited amount of time inspecting your property, while your roofing contractor is responsible for planning and completing the actual repairs.
Those are two very different jobs.
An adjuster is documenting the loss and preparing an initial estimate based on the information available during the inspection. A contractor then has to determine exactly what is required to complete the work properly.
Once we begin reviewing a claim, we may find differences involving measurements, quantities, materials, accessories, labor requirements, building-code requirements, or items that simply weren’t included in the original estimate.
That doesn’t necessarily mean anyone did something wrong. It means there may be additional information that needs to be reviewed.
What Is a Supplement?
A supplement is a request to the insurance company to review additional or revised costs associated with the covered repairs.
For example, an insurance estimate may initially include the primary roofing materials but not account for every component required to complete the roofing system properly.
Depending on the property and claim, a contractor may need to provide additional documentation regarding items such as:
- Roof measurements and quantities
- Flashing and roofing accessories
- Ice and water protection
- Drip edge or gutter apron
- Starter shingles and ridge-cap shingles
- Ventilation
- Code-required items
- Siding, gutters, fascia, soffit or other damaged exterior components
- Material identification or discontinued products
- Additional labor required because of the property’s construction
- Damage discovered or confirmed as the project progresses
We document the item, explain why it is needed and submit supporting information to the insurance company for review.
The carrier then determines whether the additional item is covered under the homeowner’s policy and claim.
“But the Adjuster Came to My House. How Could Something Be Missing?”
This is probably the question homeowners ask us most often.
Think about an insurance inspection as a snapshot of the property at a particular point in time, rather than the final construction plan.
Some conditions aren’t obvious during an initial exterior inspection. Other differences aren’t discovered until detailed measurements are reviewed, materials are identified, local requirements are confirmed, or work begins.
There can also simply be differences between the insurance company’s estimate and the contractor’s scope of work.
That’s why the contractor and insurance carrier may continue communicating after the initial inspection.
Why Does Supplementing Take So Long?
Unfortunately, supplementing isn’t always a quick or straightforward process.
We may submit documentation and then wait for the carrier to review it. They may approve some items, request additional information on others, revise their estimate, or ask for more photos or documentation.
We respond, and another review may follow.
Depending on the carrier, complexity of the claim, storm volume and the items being reviewed, this process might take a few days, several weeks, or occasionally a month or two—or longer.
During major storms, insurance companies and contractors may also be managing an unusually high volume of claims at the same time.
A longer supplement process does not necessarily mean something is wrong with your claim.
Often, it simply means there are details that still need to be resolved.
Why Does My Insurance Claim Amount Keep Changing?
This can be especially confusing.
You may start with one insurance estimate and then receive another estimate showing a higher amount. Later, another revision may arrive.
That can happen when the insurance company approves additional items or adjusts quantities or pricing.
For example:
Initial insurance estimate: $18,500
Additional documented and approved items: $4,200
Revised claim estimate: $22,700
The original $18,500 estimate didn’t necessarily represent everything the project would ultimately require. It represented what had been approved at that stage of the claim.
As additional items are reviewed and approved, the total claim amount can change.
Why Am I Getting More Than One Insurance Check?
This is another area that causes unnecessary worry for homeowners.
Receiving multiple checks can be a completely normal part of an insurance restoration claim.
Depending on your policy and claim, insurance funds may be released at different stages. You may receive an initial payment, additional funds following approved supplements, and potentially recoverable depreciation after certain requirements have been met.
Your mortgage company may also be listed on an insurance check, which can add another step to the process.
So if another check unexpectedly arrives in the mail, don’t assume the insurance company accidentally overpaid you.
Contact your contractor and provide a copy of the updated paperwork so everyone can determine what changed.
What Should I Do When I Receive a Revised Estimate or Additional Check?
If Boxer Exteriors is handling your insurance restoration project, the easiest answer is:
Send it to us.
If you receive:
- A revised insurance estimate
- An additional insurance check
- A depreciation payment
- A request for additional information
- An email from your adjuster
- A new claim summary
Send us a copy.
We can compare it with the documentation we’ve submitted and determine what was approved, what changed, and whether there are still outstanding items.
You shouldn’t have to decipher pages of insurance estimating paperwork by yourself.
Does a Supplement Mean My Contractor Is Just Trying to Increase the Price?
A legitimate supplement isn’t about arbitrarily increasing the cost of a project.
It’s about documenting the actual scope and cost of covered work and asking the insurance company to review items that may be missing, incorrect, or require adjustment.
At Boxer Exteriors, our goal is to document the property accurately and complete the work correctly—not simply work from an estimate if we know important components of the project have been omitted.
Ultimately, the insurance carrier determines what is covered under your policy. Our job as the contractor is to provide accurate construction information and supporting documentation for their consideration.
Why Experience With Insurance Restoration Matters
Replacing a storm-damaged roof isn’t always as simple as receiving an insurance estimate and scheduling a crew.
There can be measurements to reconcile, materials to identify, building requirements to verify, documentation to provide, supplements to prepare, revised estimates to review and final paperwork to complete.
An experienced restoration contractor understands this process and knows what documentation insurance carriers typically need to evaluate changes to the scope.
More importantly, we can help homeowners understand what’s happening along the way.
The Bottom Line: Don’t Panic When Your Claim Changes
If your insurance estimate changes three times, you receive another check, or your contractor tells you they’re still working through supplements several weeks after your inspection, it doesn’t automatically mean something has gone wrong.
Insurance restoration claims are a process.
The first estimate isn’t always the final estimate. Additional information can result in additional approvals. Those approvals can change the total claim amount and result in additional insurance payments.
At Boxer Exteriors, we work through these details with the insurance carrier and keep our homeowners informed throughout the process.
Our goal is simple: document the work accurately, complete your project properly, and make a complicated insurance restoration process easier to understand.
Have Questions About Your Storm-Damage Claim?
If your home has experienced storm damage or you’re confused by an insurance estimate you’ve received, Boxer Exteriors can help you understand the construction scope and next steps.
Contact Boxer Exteriors to schedule a free inspection.
Boxer Exteriors — Roofing at a Higher Level.
Tony and Judy Lavarda, Napervile, IL
The team worked efficiently, stayed responsive to phone calls, and were always professional, friendly, and positive. They came highly recommended and truly delivered. We continue to refer them to our friends and neighbors as well.
I highly recommend Boxer Exteriors
Great customer service. Dawn and her team went above and beyond. I highly recommend!!!!!💪🏻💪🏻
