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Close view of asphalt shingles with round hail bruises, dark spots where the granules were knocked off and a dented soft metal vent.

The Storm Damage Library · Hail, Trees and Debris

Hail Bruising: What It Is and How It Is Repaired

Round dark spots where hail knocked off the granules, the damage you often cannot see from the ground. Call 615-410-9749.

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At a Glance

About Hail Bruising

Hail bruises a shingle by cracking the mat under the granules, and the roof can look fine from the yard while the shingles are already failing. You may see dark round spots, dented vents and gutters or granules in the downspouts.

A close roof inspection finds and documents the hits, so you know whether a few shingles need repair or the whole slope needs to be replaced.

Shingle Roofs

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Damage familyHail, Trees and Debris
Most common onAsphalt shingle roofs on homes
What we checkLook for round impact marks, Check vents and metal for dents, Count hits per test square, Photograph and document
Why it mattersDamage hides from ground level

The Damage Sheet

How It Rates

A general guide to how urgent this damage usually is, how fast it spreads, how quick the fix is and how visible it is from the ground.

  • How urgent3 / 5
  • How fast it spreads3 / 5
  • How quick the fix4 / 5
  • How visible from the ground2 / 5

A general guide. Every roof and every storm is different, and we confirm on site.

What we check

  • Look for round impact marks
  • Check vents and metal for dents
  • Count hits per test square
  • Photograph and document

Why It Matters

What Happens If It Waits

  • Damage hides from ground level
  • Bruised shingles lose granules and age fast
  • Leaks can start months later
  • Photos matter for any claim
  • Small hail can still shorten roof life

Where It Shows Up

Where This Is Most Common

Impact damage comes from things that hit the roof: hail, limbs and flying debris. It can be sudden and obvious, or quiet and hidden from the ground.

  • Newer shingle roofs
  • Neighborhoods hit by one storm
  • Roofs with soft metal vents
  • Homes with older shingles

More Damage Types

More Hail, Trees and Debris

Storm Roof Tool

Repair or Replace Check

Answer a few questions about the roof’s age, the damage and past repairs to see whether repair or replacement is the likelier path.

Open the Tool

Good to Know

Questions About Hail Bruising

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What does hail bruising look like?

Hail bruises a shingle by cracking the mat under the granules, and the roof can look fine from the yard while the shingles are already failing. You may see dark round spots, dented vents and gutters or granules in the downspouts.

Where does hail bruising show up?

It is especially common on: newer shingle roofs; neighborhoods hit by one storm; roofs with soft metal vents; homes with older shingles.

Can Roof Nashville repair hail bruising?

We inspect each slope up close, mark and photograph every impact, test the shingles, check the vents and metal, and tell you plainly whether repair or replacement makes sense. Call 615-410-9749 or send the form to request a quote.

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Tell Us What Happened to the Roof

Tell us what you see, where the water is coming in and add any photos, and we will get back to you quickly with a plan. Prefer to talk? Call 615-410-9749.

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