Hail Damage Inspection
Why this matters
After hail storms, roofing contractors are in demand for damage assessment. Customers need expert inspection to determine if their roof was damaged + to support insurance claims. Understanding hail damage characteristics + the inspection process is essential for storm-related work.
What hail damage looks like
For asphalt shingles:
| Damage | Appearance |
|---|---|
| Functional damage | Granules removed; substrate exposed; failure of shingle |
| Cosmetic damage | Dents / pock marks; no functional issue |
| Bruise | Soft area; impact mark; sometimes spreads |
| Crack | Visible split in shingle |
| Loose granules | Customer reports granules in gutters |
Each has different significance.
Functional vs. cosmetic
The key distinction:
Functional damage:
- Reduces the shingle's life
- Compromises waterproofing
- Insurance typically covers
- Replacement justified
Cosmetic damage:
- Affects appearance only
- Doesn't reduce roof life
- Insurance may not cover
- Customer's choice on replacement
The inspector documents this difference.
Hail size + damage correlation
| Hail size | Typical damage |
|---|---|
| Pea-sized (0.25") | Minimal; some cosmetic |
| Marble-sized (0.5") | Cosmetic; sometimes functional |
| Quarter-sized (1") | Functional damage likely |
| Golf ball (1.5") | Significant functional |
| Tennis ball (2.5") | Major damage |
| Baseball (3+") | Catastrophic |
Larger hail = more damage.
Inspection procedure
Step 1: Customer interview
- When was the storm?
- Customer's homeowner's insurance status
- Recent prior inspections
Step 2: Ground-level survey
- Walk around the property
- Look for visible damage
Step 3: Roof inspection
- Climb the roof carefully
- Inspect from corner to corner
- Document every concerning area
Step 4: Specific damage documentation
For each damage point:
- Photograph
- Note location (slope, row, etc.)
- Identify damage type (functional / cosmetic)
- Customer file note
Step 5: Comprehensive report
For the customer:
- Summary of findings
- Photos
- Recommendations
- Insurance support documentation
- Customer's expected next steps
A professional report supports the customer.
Common damage indicators
For inspection:
| Indicator | Significance |
|---|---|
| Visible granule loss | Functional damage |
| Substrate exposed (asphalt mat) | Functional |
| Cracked / split shingle | Functional |
| Bruise (visible darker spot) | Functional sometimes |
| Loose / displaced shingles | Storm damage |
| Granule accumulation in gutters | Recent damage indicator |
| Penetrations / soft spots | Functional |
| Damage pattern (oriented) | Hail direction |
Each is documented.
When to recommend replacement
For comprehensive damage:
- More than 20% of shingles damaged
- Multiple slopes affected
- Functional damage widespread
Customer's claim supports replacement.
When to recommend repair
For limited damage:
- Single section affected
- Limited shingle replacement
Repair option.
Insurance considerations
For storm claims:
- Customer should file with insurance promptly
- Adjuster visits
- Contractor's inspection supports
- Customer's coverage applied
Customer's adjuster determines.
Working with insurance adjusters
For roofing contractor:
- Be present at adjuster's visit OR
- Provide detailed report
- Customer's insurance representative
- Customer's interest supports
Cooperative relationship.
Hail-damage red flags
For inspections:
| Red flag | Significance |
|---|---|
| Customer claims damage from old storm | Verify dates; insurance typically requires recent |
| Customer claims damage on a new roof | Verify; sometimes manufacturing defect mistaken for hail |
| Pre-existing wear blamed on hail | Customer's documentation important |
| Pressure to "find damage" | Maintain professional integrity |
A reputable inspector reports honestly.
When the customer's claim is denied
For denied claims:
- Inspector's report supports
- Customer's appeal possible
- Independent inspection sometimes
- Customer's decision
Customer's options.
Customer expectations
For hail damage:
- Insurance covers some + customer pays deductible
- Repair vs. replacement based on damage extent
- Customer's home protection during work
- Customer's coordination
A trained customer supports the process.
Documentation standards
For hail inspection:
- Property address + identification
- Date of inspection
- Storm date (verified)
- Damage type (functional / cosmetic)
- Locations affected
- Photo documentation
- Recommendations
- Customer's signature
Comprehensive report.
Inspection timing
For storm response:
- Schedule promptly (customer + insurance timelines)
- Sometimes weeks-out demand
- Customer's insurance deadlines
- Customer's home protection
Some customers wait too long; insurance may decline.
Insurance claim timeline
Standard:
| Timeline | Action |
|---|---|
| Storm date | Damage occurs |
| 1-30 days | Customer notices |
| Customer files claim | Insurance |
| Adjuster visits | Inspection |
| Claim approved / denied | Customer's outcome |
| Repair / replacement scheduled | Customer's work |
| Project completed | Customer's home restored |
Multi-week process.
When the customer's claim is for total replacement
For comprehensive:
- Inspector confirms widespread damage
- Customer's coverage allows
- Customer's quote for new roof
- Customer's investment matched by insurance
A complete reroof.
When the customer's claim is for repair only
For limited damage:
- Inspector confirms limited
- Customer's quote for repair
- Customer's lower investment
A repair scope.
Cosmetic-only damage
For customer:
- Document
- Customer's insurance may decline
- Customer's options (out-of-pocket replacement, accept appearance)
- Customer's decision
A customer's choice.
Hidden damage
Sometimes:
- Granule loss elsewhere (not directly from hail)
- Wind damage from same storm
- Customer's complete claim
Document everything storm-related.
When the customer's roof is older
For aged roofs:
- Pre-existing wear vs. hail damage
- Document differences
- Customer's insurance specifics
- Customer's coverage limits
Older roofs may not be fully covered.
Customer education
For storm damage:
- "Your roof shows hail damage"
- "Functional vs. cosmetic distinction"
- "Insurance claim supported"
- "Customer's next steps"
A clear explanation.
Common pitfalls
- Pressure to claim damage that's not there
- Pre-existing wear blamed on hail
- Inadequate documentation
- Skipping the customer's adjuster meeting
- Customer's wrong expectations
Maintain integrity.
Multiple slope assessment
For each slope:
References
- IBC + IRC Chapter 15 (Roofing)
- ASTM hail-damage standards (where applicable)
- Insurance industry standards
- Manufacturer documentation
- NRCA storm response guidance
- Manuall internal: Identify Storm Damage, Replace Damaged Shingles, Asphalt Shingle Replacement SOP