✓ Key Takeaways
- Insurance covers sudden storm damage: creased, lifted, or missing shingles in directional patterns. It does not cover gradual wear: uniform curling, granule loss, and brittleness distributed across all slopes.
- The pattern is the primary tell. Storm damage concentrates on windward slopes in rows or bands. Wear and tear spreads uniformly across the entire roof over time.
- The storm date connects observed damage to a specific event. Without a documented storm date, an adjuster has no basis to link the damage to a covered loss.
- A licensed contractor’s inspection report that identifies damage type and connects it to the storm event strengthens your claim documentation significantly.
Insurance covers sudden storm damage — creased, lifted, or missing shingles in directional patterns — not gradual aging like uniform curling and granule loss. Documentation of the storm date is what separates a paid claim from a denial.
Virginia homeowners file wind damage claims after every significant storm season. Many of those claims face scrutiny at the adjuster stage because the damage looks ambiguous — shingles that were already aging may have failed during the storm, but the failure looks similar to age deterioration. Understanding what each type of damage looks like, and how adjusters are trained to distinguish between them, helps you document your claim accurately and completely.
This post describes the visual characteristics of each damage type and explains how to document storm damage before the adjuster arrives. It does not guarantee any claim outcome and does not advise exaggerating damage beyond what actually occurred.
What Wind Damage Looks Like
Wind acts on a roof in a specific way. High wind flows up the windward slope, lifts shingle tabs at their free edges, breaks the factory-applied seal strip that holds them down, and either creases them at the fold line or tears them off entirely. This creates patterns that are consistent and directional.
- Creased shingles. A shingle lifted and dropped repeatedly develops a crease across its width at the point where the wind folded it. The crease is a stress fracture in the asphalt mat. Once creased, the shingle no longer lies flat, no longer seals, and will fail prematurely. Creased shingles look bent or kinked rather than smooth and flat.
- Lifted tabs with broken seal strips. Lifting the tab exposes the seal strip underneath. When wind force breaks the adhesive bond, the shingle can no longer reseal itself. These shingles may appear flat again after the wind passes but are no longer secured. A contractor’s hand test (gentle pressure at the tab edge) reveals whether the seal is intact.
- Missing shingles. Shingles torn completely from the roof leave exposed underlayment or bare decking. Missing tabs are the most visible and most clearly storm-related damage type.
- Exposed underlayment. Where tabs are missing or have blown back, the underlayment beneath is visible. Underlayment is not designed for prolonged UV exposure and degrades rapidly once uncovered.
The Pattern Rule
Storm-caused wind damage is asymmetric and concentrated. It appears primarily on one or two slopes — the slopes facing the prevailing storm direction. Damage rows often follow the shingle courses, because the wind catches the exposed lower edge of each course and works upward. Adjacent slopes sheltered from the wind direction typically show little or no comparable damage.
Wear and tear, by contrast, is uniform across all slopes. Aging shingles on a south-facing slope and a north-facing slope deteriorate at different rates (south-facing slopes receive more UV), but the overall pattern is distributed. If damage is present only on one or two slopes and absent from others, that asymmetry is consistent with a directional wind event rather than aging.
What Wear and Tear Looks Like
Wear and tear is gradual, predictable, and slope-distributed. It is the reason roofs have an expected lifespan — every shingle ages from the day it is installed, and that aging follows recognizable patterns that adjusters are trained to identify.
Uniform Granule Loss
Asphalt shingles carry a surface layer of mineral granules that protect the asphalt mat from UV degradation. Over time, those granules erode and accumulate in gutters. Granule loss is a wear indicator, not storm damage. Patchy granule loss in one area after a storm can indicate impact damage (hail), but even and gradual granule thinning across the full surface of a slope — with no missing tabs, no creases, and no directional pattern — is age-related wear.
Curling and Cupping
Shingles curl in two ways as they age. Curling (also called cupping) is when the tab edges turn upward. Clawing is when the middle of the shingle rises while the edges stay flat. Both result from the gradual evaporation of oils in the asphalt mat over years of thermal cycling. Uniform curling across all slopes of a roof — with no recent storm event to connect it to — is a wear indicator. Adjusters document curling percentage as part of the overall age assessment.
Brittleness and Cracking
Aged shingles lose flexibility. A shingle that shatters when tapped rather than flexing is at or past the end of its useful life. Brittle shingles may crack in straight lines across their width during thermal stress — different from the angular crease pattern left by wind force. Cracking distributed uniformly across a slope suggests age; cracking concentrated on windward rows with intact shingles on adjacent slopes suggests storm impact.
How Adjusters Make the Determination
Adjusters are trained to look for four things when distinguishing storm damage from wear and tear:
- Pattern. Is the damage concentrated directionally or distributed uniformly? Directional concentration supports a storm cause; uniform distribution supports age.
- Storm event correlation. Is there a documented storm with sufficient wind speed at the property address on or around the date of the claimed damage? Weather records for the property address are often pulled as part of the investigation.
- Damage type. Are the specific damage indicators (creased tabs, broken seal strips, missing shingles) consistent with sudden wind force, or are they consistent with gradual deterioration (curling, granule loss, brittleness)?
- Roof age and condition. An adjuster will factor the roof’s overall age and pre-existing condition into the assessment. A 6-year-old roof with creased tabs on the west slope after a documented 60 mph wind event presents very differently than a 22-year-old roof with generalized deterioration and a homeowner who noticed missing tabs after a mild rain.
How to Document Wind Damage Before the Adjuster Arrives
The storm date is the most important piece of documentation. Without a credible connection between a specific storm event and specific damage, an adjuster has no basis to classify the loss as sudden and accidental rather than gradual deterioration.
- Confirm the storm date. Local news coverage, official weather service reports, or a weather data service tied to your address and date (many claims apps and contractor tools access these directly) establishes the event. Save the record.
- Photograph within 24–48 hours. Date-stamped photos taken shortly after the storm are significantly stronger evidence than photos taken two weeks later. Photograph each slope from the ground: wide shots showing which slopes are affected, close shots showing specific damage (creased tabs, missing shingles, exposed underlayment).
- Document interior effects. Active ceiling stains, attic moisture, or water at penetration points inside the home after the storm connect interior damage to the exterior event. Photograph these with the same date stamp.
- Get a professional inspection. A licensed contractor’s written report identifying damage type, location, and probable cause strengthens your documentation package. The report gives the adjuster a scope to evaluate on-site rather than a starting-from-zero assessment. See our guide on meeting the insurance adjuster for how to coordinate the inspection with the adjuster visit.
For the full checklist of what to document and capture immediately after a storm, see our roof storm damage checklist for Virginia homeowners.
When the Line Is Genuinely Unclear
Some roofs present genuinely ambiguous conditions — pre-existing age deterioration on a roof that also sustained identifiable storm damage. In these cases, adjusters typically cover the storm-caused damage and exclude the pre-existing wear. The scope of loss will reflect that distinction.
If you believe the adjuster’s determination misclassified actual storm damage as wear and tear, a supplement request supported by your contractor’s inspection report and dated photographs gives you a formal mechanism to dispute the finding. Most policies also include an appraisal clause as a secondary dispute resolution process.
Understanding whether your policy is ACV or RCV also affects the payout on any covered damage. See our post on ACV vs RCV roof insurance in Virginia for how depreciation affects what you actually receive. If your roof has storm-related damage, roof repair in Northern Virginia should be assessed by a licensed contractor before conditions worsen.
Golden Tree Roofing | 100 Adams St, Manassas Park, VA 20111 | (571) 538-9995
Frequently Asked Questions
What does wind damage look like on a roof? +
Wind damage typically shows as creased shingles at the fold line, tabs flipped back or fully missing in a directional pattern (usually on windward slopes), lifted shingles with broken seal strips visible underneath, and exposed underlayment where tabs have been removed. The defining feature is pattern: damage concentrated on one or two slopes facing the storm direction, rather than evenly distributed across the entire roof.
What is the difference between wind damage and wear and tear on a roof? +
Wind damage is sudden and event-specific — it happens during a storm and shows as creased, lifted, or missing shingles in directional patterns on windward slopes. Wear and tear is gradual aging — uniform granule loss, curling, cracking, and brittleness distributed across all slopes at roughly the same rate. Insurers cover sudden storm damage but not gradual deterioration from age, regardless of the roof’s overall condition.
How do I document wind damage for an insurance claim? +
Document the storm date first: local weather records, news reports, or a weather service confirmation tied to your address and date. Then photograph the damage from the ground — wide shots showing which slopes are affected and close shots of specific damage (creased tabs, missing shingles, exposed underlayment). A licensed contractor’s inspection report connecting the observed damage to the storm event strengthens your documentation significantly.
Can an insurer deny a wind damage claim as wear and tear? +
Yes. Adjusters are trained to distinguish storm damage from age deterioration, and they may classify damage as pre-existing wear and tear if the evidence does not clearly connect it to a specific storm event. Strong documentation — storm date records, dated photographs taken shortly after the storm, and a contractor’s inspection report — gives you the clearest foundation for a covered claim. If a denial is disputed, most policies include an appraisal process.