Storm Damage Resources
What Does Hail Damage Look Like on a Roof?
Most hail damage is not visible from the ground and looks different from what most homeowners expect. Here is exactly what a HAAG certified inspector looks for and why each indicator matters for your insurance claim.
Hail damage has specific indicators. Not all of them are obvious.
When most homeowners picture hail damage they imagine cracked or broken shingles. That type of visible damage does exist but it is not the most common presentation — and it is not the primary indicator insurance companies use to establish a covered loss. Here is what a trained inspector actually looks for.
On the shingles themselves.
Granule displacement and bruising
Asphalt shingles are coated in granules that protect the underlying mat from UV exposure. Hail impacts dislodge granules and leave circular impact marks, called bruising, in the shingle mat beneath. Fresh bruising has a soft, pliable feel when pressed. These marks are not visible from the ground.
Cracked or fractured shingles
Larger hail, typically one inch diameter or greater, can crack the shingle mat directly. This is more visible than bruising but still difficult to identify from ground level on upper roof slopes. Cracks at impact points compromise the waterproofing layer immediately.
Exposed mat
When significant granule displacement occurs the underlying fiberglass or organic mat is exposed directly to weathering. This accelerates deterioration rapidly and is one of the clearest indicators of functional damage that warrants replacement rather than repair.
On soft metals: the most reliable indicators.
Soft metal components are the most reliable indicators of hail size and density because they record impacts more clearly than shingles. Insurance adjusters know this. A HAAG certified inspection documents soft metals specifically because this documentation carries significant weight in a claim file.
Gutters and gutter guards
Hail impacts on aluminum gutters leave circular dents with clean edges. The size and density of these dents correlates directly to hail size and storm intensity. This is often the first soft metal we check on an inspection.
Ridge vents and pipe boots
Metal ridge vents and the aluminum flanges around pipe boots record impacts clearly. These components are at the highest point of the roof where hail hits with full velocity. Denting here with consistent size and pattern is strong evidence of a hail event.
Window screens and AC units
Air conditioning condenser fins and aluminum window screens nearby record hail impacts at the same time the roof was hit. Dented condenser fins in a uniform pattern corroborate roof damage claims significantly.
What does not indicate storm damage.
Not every marking on a shingle is hail damage. Blistering from manufacturing defects, cracking from thermal cycling, granule loss from foot traffic, and normal aging all produce surface changes that are not covered losses. A HAAG certified inspection distinguishes between storm damage and wear because the patterns are fundamentally different when you know what to look for.
The difference between a covered loss and a denied claim often comes down to whether the inspection was done by someone who knows which marks are which.
Related questions.
Think your roof might have hail damage?
Free HAAG certified inspection. No obligation.
We get on your roof, document what is there, and tell you honestly whether the damage supports a claim. Your decision from there.
(816) 866-4235 · Smithville, Missouri · Missouri Licensed and Insured