Key Takeaways
- An adjuster’s whole job on your roof is to establish cause and date of loss and decide what’s covered.
- They look for storm patterns — wind creasing, missing shingles, hail bruising — and weigh them against signs of age and wear.
- Expect them to mark a test square, check flashing and penetrations, note pre-existing issues, and photograph everything to build the scope.
- Adjusters are generalists, not roofers. Your own documentation — and a contractor on the roof — helps make sure real damage isn’t missed.
What is the adjuster actually there to decide?
An insurance adjuster comes to your roof with one job: figure out what caused the damage, when it happened, and whether your policy covers it. Everything they do up there — the photos, the chalk square, the poke at the flashing — serves that single question. Understand what they’re looking for, and the visit stops feeling like a test you might fail.
It helps to know who’s standing on your roof. Adjusters are insurance generalists — they handle auto, water, fire, and roof claims in the same week. Most are fair and competent, but few are roofers, and that shapes both what they catch and what they can miss. The pillar guide on how roof insurance claims work covers the full process; this is a close-up on the inspection itself.
What does an adjuster check on the roof?
A roof inspection for a claim usually covers:
- Cause and date of loss. The first thing they establish — what event the damage ties to. This drives everything else.
- Damage patterns by slope. Which slopes took the hit, and whether the pattern matches the direction of the storm.
- A test square. A marked-off area, often 10 by 10 feet, where they count damage to gauge how dense and widespread it is on each slope.
- Shingle condition. Creasing, tears, missing tabs, hail bruises with broken granules — versus curling, brittleness, and uniform granule loss that signal age.
- Flashing, vents, and penetrations. The transitions and openings where leaks usually start.
- Gutters and downspouts. Granule accumulation and dents that corroborate impact damage.
- Pre-existing and maintenance issues. Anything they can attribute to wear, neglect, or prior damage — which can limit the claim.
- Interior, if there’s a leak. Ceiling and attic staining that ties the roof damage to interior loss.
This overlaps a lot with what a roofer checks in a general inspection — our Assess article on why your insurer wants a roof inspection covers the underwriting side of that.
How they separate storm damage from wear
The heart of the inspection is telling a sudden event apart from slow aging, because that’s the line between covered and not. The tells generally run like this:
- Storm damage is recent, directional, and somewhat random — fresh creases, torn tabs, hail bruises with broken granules, concentrated on the storm-facing slopes.
- Wear is uniform and gradual — curling and cupping, widespread granule loss, brittle shingles across the whole roof regardless of direction.
On a newer roof this is usually clear-cut. On an older roof the two can blur, and an adjuster may lean toward attributing damage to age unless the storm cause is well established — which is exactly why an older roof’s claim depends so much on documentation.
“An adjuster has twenty minutes on a roof and a dozen claims that day. They’re thorough, but they’re generalists. When we’re up there with them, we’re pointing at the specific bruises, the creased tabs, the slope that faced the wind — and photographing it next to a coin for scale. We document; we don’t argue the price. That’s the homeowner’s and the adjuster’s conversation.”
Global Roofing field team — Massachusetts in-home estimates
Why your own documentation matters
Because the adjuster is working fast and isn’t a roofing specialist, what you bring to the inspection can change what gets found. Two things help most: your own documentation, and a roofer on the roof.
Your documentation — dated photos, the weather record, the spot where the leak showed up inside — gives the adjuster the cause and timeline ready-made. A contractor present can walk the slopes with them and point out damage and code-required items an untrained eye might pass over. One Massachusetts note from the pillar guide: a roofing contractor can document and advocate for the scope, but only a licensed public adjuster can negotiate the claim — a line we explain in who to talk to for a roof insurance claim. To get your file ready, start with how to document roof damage for a claim.
Show up with the evidence already in hand
Our Post-Storm Checklist captures the exact things an adjuster looks for — cause, date of loss, damage by slope, interior leaks — so you’re documenting alongside them, not hoping they catch it.
Get the Post-Storm ChecklistHow to be ready for the adjuster’s visit
- Have your documentation out. Photos, date of loss, weather reports, and any interior-damage records in one place.
- Arrange for your roofer to be there. On the roof, ideally, to document damage alongside the adjuster.
- Don’t make permanent repairs first. Tarp to stop damage, but don’t replace shingles before the adjuster sees them — it erases the evidence.
- Take notes on what they conclude. Ask what they’re documenting and what the scope includes, so you can compare it to your roofer’s assessment afterward.
Frequently asked questions
What does a roof insurance adjuster look for?
The cause and date of the damage and whether it’s covered. They look for storm patterns — wind creasing, missing shingles, hail bruising — against signs of age, often mark a test square to gauge damage density, check flashing and penetrations, note pre-existing issues, and photograph everything to build the scope.
What is a test square in a roof inspection?
A marked-off area, typically 10 by 10 feet, used to count and document damage in a representative section of a slope. The damage density in that square helps establish how widespread the storm damage is and whether a slope or the whole roof needs replacement.
Do I need to be there when the adjuster inspects my roof?
It helps — you can share documentation, point out damage, and understand the conclusions. Many homeowners also have their roofing contractor on the roof to document damage and flag code items, though in Massachusetts a contractor can advocate for scope but not negotiate the claim.
How does an adjuster tell storm damage from normal wear?
Storm damage is recent, directional, and random — fresh creases and bruises on the storm-facing slopes. Wear is uniform and gradual — curling and granule loss across the whole roof. They judge which pattern dominates, which is why documenting a specific event matters on an older roof.
How we wrote this guide
This article describes what insurance adjusters generally inspect on a roof; your adjuster applies your specific policy. It was researched against National Roofing Contractors Association inspection guidance and Insurance Information Institute and Massachusetts Division of Insurance materials, and reviewed for accuracy by a licensed Massachusetts roofing contractor on the Global Roofing team. See our full editorial process for how we research and update every article.