Commercial & large loss

How are large commercial roof claims different?

The short answerAlmost everything gets bigger: more buildings, more roof systems, more people inspecting, more policy terms, bigger deductibles and a longer timeline. A house claim can turn on a few photos. A large commercial claim is won or lost on documentation, building by building and roof by roof.

Our team has spent 25+ years on large-loss commercial roofs, working alongside engineers, consultants, adjusters and roofing experts nationwide. Here's what to expect, in plain English.

Buildings
One home, one roof
Several buildings, often with different roof systems on each
Who inspects
A field adjuster, often one visit
Large-loss adjuster, engineers, building consultants, many visits
Deductible
Often a flat dollar amount
Often a % of each building's insured value, so six figures is common
Proof
Photos and test squares
Moisture surveys, core cuts, storm data, drawings, engineering reports
Building code
Usually simple
Insulation, fire and wind ratings, and tear-off rules can drive the scope
Timeline
Weeks
Months, sometimes a year or more
General comparison. Every policy, property and claim is different.
Source

The policy information on this page (deductibles, coinsurance, roof valuation, ordinance or law, business income and deadlines) is general education. SkyView Restoration Group is not a contractor, public adjuster or law firm. We don't adjust or negotiate claims. We share this so building owners understand what they're walking into.

What's different

Seven ways a large commercial roof claim is different

None of these make a claim bad. They make it bigger, slower and more technical, which is why the details matter from day one.

Scale

Many buildings, many roofs

An apartment complex, school district, church campus, shopping center or industrial park can have dozens of roofs. Each one has its own age, system, condition and damage.

We doMap every building and roof section, then document each one separately so nothing is lumped together or left out.

Roof systems

Flat, metal, tile and more

TPO, PVC, EPDM, modified bitumen, built-up, metal, coatings and steep-slope sections can all be on one property. Hail and wind affect each one differently.

We doInspect each system the way it needs to be inspected, including test cuts and moisture surveys on flat roofs.

The people

More experts in the room

Large losses are often handled by a senior or large-loss adjuster, with engineers and building consultants hired to give opinions on cause and scope.

We doMeet them on the roof, show exactly what we found and answer questions about the roof from anyone who asks.

Deductibles

Percentage, per building

Many commercial policies use a wind or hail deductible that's a percentage of each damaged building's insured value, not a flat amount. The deductible can be larger than a house's whole roof.

KnowYour declarations page shows which deductible applies. See the worked example below.

Valuation

Coinsurance and roof terms

Commercial policies can carry a coinsurance clause, roof surfacing paid at actual cash value instead of replacement cost, or an exclusion for "cosmetic" wind or hail damage.

KnowThese terms live in endorsements. Read them before the storm, not after.

Building code

Code can change the scope

Replacing a commercial roof can trigger current insulation, fire-rating and wind-uplift requirements. Wet roofs generally can't be covered over. Code costs need their own coverage.

We doCheck what code will require on your building so the scope is complete and buildable.

Operations & time

Tenants, operations and a longer clock

Leaks can shut down units, classrooms, inventory and equipment. Work has to be phased around tenants, safety and schedules. Claims on this scale take longer, and commercial policies have their own notice and paperwork deadlines. If you carry business income coverage, lost rent or income may be part of the claim too, often after a waiting period.

We doStop active leaks first, then plan the work in phases so the property keeps running. Report damage early so the clock works for you, not against you.

Building code

When a new roof has to meet today's code

On a big commercial roof, code requirements can add a lot to the cost of the job. Standard property policies generally don't pay to bring a building up to code unless you carry ordinance or law coverage.

Code itemWhat it can requireWhy it matters on a claim
Energy code insulationWhen a low-slope roof with insulation above the deck is replaced, many jurisdictions require insulation that meets the current energy code (IECC), not what was there before.Thicker insulation can mean taller edges, raised curbs, new flashing and more labor. It belongs in the scope.
Re-cover limitsCodes generally don't allow a new roof over an existing roof that's water-soaked, deteriorated, or already has two layers.A "re-cover" estimate may not be legal if testing shows wet insulation. Tear-off to the deck may be required.
Fire & wind ratingsRoof assemblies are rated as a complete tested system: membrane, cover board, insulation, fasteners and deck.Mixing parts or patching with the wrong materials can take a roof out of its rating.
Local amendmentsCities and counties adopt and amend codes differently, and the building official has the final word.The same roof can have different requirements in two different towns.
Ordinance or law coverage, in brief. This endorsement is commonly split into three parts: Coverage A for the value of undamaged parts that must be torn down, Coverage B for the cost to demolish them, and Coverage C for the added cost to build to current code. Limits are often a percentage of the building limit, so check yours.
How it usually goes

The path of a large commercial roof claim

Every claim is different, but most large losses move through these stages. Red marks the steps where our team does the work.

  1. Day 1

    Stop the damage

    Tarping, temporary repairs and water removal so the building and tenants are protected.

  2. Right away

    Report it

    The owner notifies the insurer promptly. Policies require prompt notice, and late notice can cause problems.

  3. Weeks 1–4

    Document everything

    Every building and roof: photos, drone, moisture surveys, core cuts, storm data and measurements.

  4. Weeks 2–8

    Carrier inspections

    The adjuster, engineers and consultants inspect. We meet them on the roof and show what we found.

  5. Months

    Scope & estimate

    A line-by-line scope per building, including code items and what it really takes to build it right.

  6. After approval

    Build in phases

    Work planned around tenants, schedules and safety, with a roof system built to last.

Our teamOwner or insurer
Watch the deadlines. Many commercial policies ask for a signed, sworn proof of loss within 60 days after the insurer requests it, and limit lawsuits to a set period, often two years from the date of loss. State laws can change these. Read your policy's "Duties in the Event of Loss" and "Legal Action Against Us" sections.
Where we fit

Large losses are what our team does

SkyView is a team of roofing experts with 25+ years of hands-on experience in storm damage and insurance restoration, from single buildings to entire portfolios.

We've worked every side of large commercial losses alongside engineers, consultants, attorneys, public adjusters, carriers and roofing experts nationwide. We take the time to document storm damage the right way, building by building, so it can be proven to anyone who asks. And if a roof isn't damaged, we'll tell you that too.

  • Free assessment and photo damage report for every building
  • Flat-roof testing: moisture surveys, infrared and core cuts
  • A complete, buildable scope that accounts for code requirements
  • Emergency tarping, temporary repairs and leak response
  • Phased construction that keeps your property running
  • No damage? You get a Clearance Certificate to keep on file
25+ yearsLarge loss experienceCertified with nearly every flat roofing manufacturerNationwide storm response
Questions

Common questions about large commercial roof claims

What counts as a "large" commercial claim?

There's no single number. Insurers often send claims to large-loss or specialized adjusters once they pass an internal dollar threshold, involve several buildings, or need engineering. In practice, if it's more than one building or a big flat roof, plan on it being handled like a large loss.

Why did the insurance company send an engineer?

On large claims, insurers often hire engineers or building consultants to give an opinion on what caused the damage and what it will take to fix. That's normal. It's also why your own documentation, done carefully and backed by testing, matters so much.

Only some buildings were damaged. Does that hurt the claim?

No. Each building and roof is looked at on its own. That's why we document every building separately, including the ones that came out fine.

Our deductible is huge. Is it still worth looking?

Often yes. Hidden damage on flat roofs, especially wet insulation, gets worse and more expensive over time. Our assessment is free, and knowing the real condition of your roofs helps you plan either way.

Can you start repairs before the claim is settled?

Emergency work to stop leaks and protect the building should happen right away, and policies generally expect owners to prevent further damage. Keep records and photos of that work. Permanent replacement normally waits until the scope is agreed.

Are you a public adjuster?

No. SkyView is not a public adjuster or law firm. We inspect, document and write the repair scope, and meet the adjuster on the construction scope. All construction is performed by licensed Approved Contractors. You may hire any licensed public adjuster or attorney, or none.