Roofing • Updated April 2026 • 18 min read
Roof Inspection Checklist: What Pros Look For (Post-Storm & Routine)
A complete guide to both post-storm and routine roof inspections — what the 16-point professional checklist covers, how long an inspection takes, what the report looks like, and how insurance inspections differ from maintenance inspections. Ridgeline provides free inspections across 31 cities.
In This Article
- Two Types of Roof Inspections (and Why Both Matter)
- The 16-Point Professional Roof Inspection Checklist
- How Long a Roof Inspection Takes
- How to Prepare for a Professional Inspection
- What the Inspection Report Looks Like
- Insurance Inspection vs. Maintenance Inspection
- Post-Storm Inspection: Your Step-by-Step Action Plan
- How to Tell Hail Damage from Wind Damage
- Cost of a Roof Inspection (Free from Ridgeline)
- When to Schedule a Roof Inspection
- Frequently Asked Questions
Most homeowners think about roof inspections in one context: after a storm. But a roof inspection is just as valuable when the sky is clear. A routine inspection catches small problems — cracked caulk around a vent pipe, a few lifted shingles at a ridge, worn flashing above a dormer — before they turn into $5,000 water damage repairs.
This guide covers both types of inspections with the same level of detail, so you know what to expect from a professional inspection, what the report should include, and how to use the results to make smart decisions about your home. According to the Insurance Information Institute, wind and hail account for roughly 34% of all homeowners insurance claims — making post-storm inspections essential, not optional, in Alabama and the Florida Panhandle.
Two Types of Roof Inspections — and Why Both Matter
Post-Storm Inspection
- Triggered by a specific weather event
- Primary goal: identify and document all damage for insurance
- Timeline: ideally within 1–2 weeks of the storm
- Output: documented damage report for insurance adjuster
- Cost: free from Ridgeline; free from most legitimate contractors
- Should happen: every time a significant storm hits your area
Routine Maintenance Inspection
- Scheduled proactively, not triggered by a storm
- Primary goal: catch small issues before they become expensive
- Timeline: once or twice per year (spring and fall ideal)
- Output: condition report with maintenance recommendations
- Cost: free from Ridgeline; typically $150–$350 from others
- Should happen: annually, more frequently on aging roofs (15+ years)
The inspection process itself is similar for both — a trained roofer goes through the same 16-point checklist either way. The difference is in the goal: post-storm inspections are documentation-focused (what happened, when, what it will cost), while routine inspections are forward-looking (what’s deteriorating and needs attention now to prevent bigger problems).
The 16-Point Professional Roof Inspection Checklist
Here is every item a trained professional checks during a thorough roof inspection. This isn’t a homeowner’s ground-level walkthrough — this is what someone on your roof with 10+ years of experience is looking at, and why each item matters.
Shingle Condition — Granule Loss, Curling, Cracking
Granules are the protective coating on asphalt shingles that block UV, shed water, and provide fire resistance. Significant granule loss accelerates shingle aging by 30–50%. Curling (cupping or clawing) indicates moisture absorption or age. Cracking suggests brittleness from UV damage or freeze-thaw cycles.
Missing Shingles
Missing shingles leave decking and underlayment exposed to rain. Even a few missing shingles in a localized area can drive water under adjacent shingles during a heavy storm. Location matters — missing shingles near a valley, ridge, or penetration are higher priority than mid-field losses.
Hail Impact Assessment
Hail leaves circular bruises or “soft spots” where the impact fractured the fiberglass mat under the granule layer. Inspectors press gently on suspected impact points — hail-damaged shingles feel spongy. Circular dents on metal components (flashing, vents, gutters) confirm and document hail size. This is the most critical post-storm check because hail damage isn’t always visible from the ground.
Flashing — Chimney, Valleys, Pipe Boots, Skylights
Flashing is the metal (typically aluminum or galvanized steel) that seals the junction between the roof surface and vertical structures like chimneys, walls, and vents. Failed flashing is the leading cause of roof leaks that aren’t related to shingle damage. Inspectors check for rust, cracking, separations, improper sealing, and whether flashing is properly step-lapped and counter-flashed.
Ridge and Hip Cap Shingles
Ridge caps are the shingles at the peak of the roof — they take the most wind exposure and show wear first. Cracked, lifting, or missing ridge caps are common after high-wind events. Hip caps on multi-slope roofs get similar exposure. This area is often missed in DIY inspections because it requires being on the roof to see clearly.
Roof Valleys
Valleys are where two roof planes meet — they channel the highest water volume of any area on the roof. Open-cut metal valleys and closed-cut shingle valleys both have failure modes. Inspectors look for cracked or lifted valley shingles, rust on exposed metal, and debris accumulation that redirects water flow.
Pipe Boots and Vent Seals
Every plumbing vent, exhaust vent, and gas line penetration has a rubber boot or metal flashing that seals it to the roof. Rubber boots degrade and crack with age and UV exposure — typically 10–15 years. A cracked pipe boot creates a direct water entry point that can drip into the attic for months before a homeowner notices a ceiling stain.
Gutters and Downspouts
Gutters are inspected for dents (hail evidence), sagging (indicating fascia board problems), granule accumulation (roof indicator), and drainage capacity. Inspectors pull back visible gutter sections to check fascia board condition — rotted fascia is a sign of long-term water intrusion. Downspout extensions and drainage routing around the foundation are also checked.
Soffit and Fascia
Soffit is the underside of the roof overhang. Fascia is the vertical board at the roof edge where gutters attach. Both are checked for rot, pest damage, paint failure, moisture staining, and physical damage from wind. Damaged soffit and fascia allow moisture, insects, and animals into the attic space.
Roof Decking (from Attic)
Inspectors access the attic to check roof decking condition from below. Signs of concern: daylight visible through the deck, wet or stained wood, sagging sections, mold or mildew growth on rafters. Decking damage often isn’t visible from the exterior until it’s severe. Attic inspection reveals problems early.
Attic Ventilation
Proper attic ventilation is critical in Alabama’s hot climate. Inadequate ventilation creates heat buildup that can reach 150°F+ in attic spaces, which accelerates shingle degradation from below. Inspectors check soffit intake vents and ridge exhaust vents to confirm airflow is functioning correctly. Poor ventilation is a leading cause of premature shingle failure that isn’t covered by insurance.
Attic Insulation
Compressed, wet, or insufficient insulation in the attic affects both energy efficiency and roof performance. Inspectors check for moisture damage to insulation (indicating active leaks) and confirm appropriate depth for the climate zone. In North Alabama, adequate attic insulation also prevents ice damming during winter cold snaps.
Starter Strips and Drip Edge
Starter strips are installed at eaves and rakes to provide a sealed edge at the roof perimeter. Drip edge is metal flashing along the edges that directs water into the gutters. Both are often installed incorrectly by less experienced crews. Inspectors check that starter strips have proper adhesive seal and that drip edge is correctly lapped over gutters at eaves and under underlayment at rakes.
Underlayment Condition
Underlayment is the water-resistant layer between the shingles and the roof deck. In the right circumstances (peeling shingles, storm damage), a roofer can check underlayment condition. Synthetic underlayment lasts significantly longer than traditional felt and is better suited to Alabama’s climate. Exposed or torn underlayment requires immediate attention.
Skylights and Penetrations
Each skylight has a curb, flashing, and interior seal that all degrade independently. Inspectors check the exterior flashing for separation, the rubber seal around the curb for cracking, and interior frames for staining or moisture. Skylights are among the most common sources of chronic slow leaks.
Overall Structural Assessment
The final inspection item: step back and assess the overall roofline. Sagging ridgelines, visible dips in the deck, or asymmetrical appearance can indicate structural issues in the rafters or trusses below. This is rare, but catching it during an inspection (rather than during a major leak or partial collapse) is critical. A roofer identifying structural concerns will recommend a structural engineer before any roofing work proceeds.
How Long a Roof Inspection Takes
A thorough professional inspection on an average-sized home (1,500–2,500 sq ft) takes 45–90 minutes. Here’s how that time breaks down:
| Inspection Area | Approximate Time | What’s Being Done |
|---|---|---|
| Ground-level perimeter walkthrough | 10–15 minutes | Initial assessment, photograph exterior, check gutters and visible soffit/fascia |
| Rooftop inspection | 20–40 minutes | Check all 16 items on the professional checklist; photograph all findings |
| Attic inspection | 10–20 minutes | Check decking from below, ventilation, insulation, and any interior leak evidence |
| Homeowner debrief | 10–15 minutes | Review findings, answer questions, explain recommendations and timeline |
Inspections take longer on:
- Large or complex roofs (multiple roof planes, many penetrations)
- Homes where post-storm damage documentation is needed for insurance
- Older roofs with extensive findings to document and photograph
- Roofs with difficult access (steep pitch, multi-story, minimal clearance)
How to Prepare for a Professional Inspection
A few simple steps before your inspector arrives help the inspection go faster and more thoroughly.
- Clear attic access. Move boxes, storage, or furniture that blocks the attic hatch. Inspectors need to get in and look around, not squeeze past storage.
- Know your roof’s history. Dig out any paperwork you have on the original installation — manufacturer, material type, date, contractor. Warranty documentation is especially helpful. If you don’t have records, the inspector may be able to identify the shingle manufacturer from the product itself.
- Document recent concerns. If you’ve noticed ceiling stains, water dripping in the attic, or missing shingles after a recent storm, note the locations and take photos before the inspector arrives. This helps prioritize the inspection.
- Check your homeowner’s insurance policy. Specifically, know your deductible amount and whether you have ACV or RCV coverage before any post-storm inspection. This context helps you understand the financial implications of the findings.
- Be home for the debrief. The 10–15 minute review at the end of the inspection is where you learn what the findings mean and what to do about them. Don’t schedule the inspection for a time when you’ll have to leave before the inspector finishes.
What the Inspection Report Looks Like
After a professional inspection, you should receive a written report — not a verbal summary and a handshake. A proper roof inspection report includes:
- Date and address — documentation for insurance purposes
- Roof details — square footage, pitch, approximate age, material type, and number of layers
- Photographs of all findings — each item of concern with a photo, not just a written description
- Findings by zone — organized by area of the roof (ridge, valleys, field, eaves, penetrations, etc.)
- Severity rating — each finding classified as immediate concern, monitor in 12 months, or informational
- Estimated remaining useful life — the inspector’s professional judgment on how many years the roof has left
- Recommendations — specific actions: repair X, replace Y, monitor Z
- Estimated cost range — for each recommended repair or the full replacement if applicable
Insurance Inspection vs. Maintenance Inspection
These two types of inspections have different goals, different audiences, and different formats. Understanding the difference helps you know what to request and what to expect.
| Factor | Insurance Inspection | Maintenance Inspection |
|---|---|---|
| Trigger | Storm damage event (hail, wind, tornado, hurricane) | Routine schedule or homeowner concern |
| Primary goal | Document insurable damage for claim support | Identify maintenance needs and remaining roof life |
| Report audience | Insurance adjuster and homeowner | Homeowner only |
| Key content | Impact measurements, storm date documentation, damage cause attribution, cost estimate | Condition ratings, remaining life estimate, maintenance priority list |
| Who should be present | Homeowner and contractor; ideally contractor meets insurance adjuster | Homeowner |
| Timeline sensitivity | High — file promptly; Alabama: 60-day filing deadline; Florida: 1-year deadline | Low — schedule at your convenience |
| Cost (from Ridgeline) | Free | Free |
After a storm: (1) Document damage with photos from the ground before anything changes. (2) File your insurance claim and get a claim number. (3) Schedule a Ridgeline inspection. (4) Have Ridgeline meet your insurance adjuster on-site — our written report often identifies damage the adjuster misses, and having two professionals present strengthens your claim. (5) Review the settlement before accepting. Contractors meeting adjusters on-site is standard practice, not aggressive — it’s how legitimate claims get properly settled.
Post-Storm Inspection: Your Step-by-Step Action Plan
Phase 1: Immediate Safety (0–2 Hours)
Safety First Checklist
- Check for downed power lines — stay at least 35 feet away from any fallen wires. Call your utility company immediately.
- Smell for gas leaks — if you detect sulfur/rotten egg odor, leave immediately and call 911. Do not flip light switches.
- Scan for structural damage — leaning walls, sagging rooflines, cracked foundations before re-entering.
- Secure interior leaks — place buckets under dripping ceilings, move valuables. Do not access attic if you hear creaking or see sagging drywall.
- Account for all family members and pets before shifting to property assessment.
Phase 2: Ground-Level Assessment (2–24 Hours)
Exterior Walkthrough — What to Check from the Ground
- Roof: missing, lifted, curled, or cracked shingles along ridges, hips, and edges
- Roof: dark spots or “bruises” on shingles (hail impact marks exposing black asphalt)
- Roof: granule piles at base of downspouts (indicator of impact damage)
- Roof: damaged or displaced flashing around chimneys, vents, skylights
- Roof: sagging sections indicating possible decking damage
- Roof: debris accumulation — tree limbs or objects resting on the roof surface
- Gutters: dents, cracks, seam separations, or gutters pulling away from fascia
- Gutters: excessive shingle granule accumulation in troughs
- Siding: cracks, holes, or punctures from wind-driven debris or hail
- Siding: dents — circular dents suggest hail, linear damage suggests wind debris
- Windows: cracked or shattered glass; board up broken windows immediately
- Soffit and fascia: dented or torn panels, especially at gable ends
- Yard: check AC unit, mailbox, and car hood for hail dent size (used as evidence)
- Property: tree limbs resting on roof, power lines, or vehicles
Interior Check — Top Floor and Attic
- Ceilings: water stains, bubbling paint, or sagging drywall indicating active leaks
- Attic: daylight coming through roof deck, damp insulation, water droplets on rafters
- Attic: musty smell suggesting mold from existing or new moisture intrusion
- Walls: peeling wallpaper or damp spots near exterior walls (siding or flashing failure)
- Windows: interior condensation, water on sills, or damp carpet (seal failures)
Phase 3: Documentation and Insurance Filing (24–72 Hours)
Documentation Checklist
- Photograph everything — wide shots of full roof, close-ups of each damage area from multiple angles
- Enable GPS and timestamp on your phone camera before shooting
- Record video walkthroughs narrating what you see at each location
- Screenshot weather records — NOAA storm reports, local alerts, hail-size data for your zip code on the event date
- Keep any fallen shingles or siding pieces — photograph them with a ruler for scale
- Create a written inventory: date, location on property, description, estimated severity
- File your insurance claim and obtain a claim number
- Schedule a professional inspection — do not wait for the adjuster’s visit
How to Tell Hail Damage from Wind Damage
Hail Damage Indicators
- Random, circular impact marks — scattered across the roof surface without a consistent directional pattern
- Granule displacement — circular patches of missing granules exposing dark asphalt mat
- Soft spots on shingles — hail-bruised shingles feel spongy because the fiberglass mat is fractured beneath the granules
- Cracked shingles without curling — star-shaped or irregular cracks from large hail impact (1″+)
- Circular dents on metal components — matching dents on flashing, vents, gutters, and AC units
Wind Damage Indicators
- Missing shingles in a directional pattern — wind lifts from edges and corners in the direction of travel; windward side shows most damage
- Lifted or creased shingles — wind gets under tabs and bends them upward, breaking the seal strip even if they settle back
- Exposed nail heads — visible once adjacent shingles are lifted, creating direct water entry points
- Damaged fascia and soffit — wind peels back soffit panels and loosens fascia boards at gable ends
- Debris impact damage — elongated punctures and tears (not circular like hail) with corresponding debris found nearby
Cost of a Roof Inspection
Ridgeline Construction provides free roof inspections — both post-storm and routine maintenance — at no charge to homeowners across all 31 of our service cities. No inspection fee, no obligation to use our services, no sales pressure.
For context, third-party inspection companies (not contractors) typically charge $150–$350 for a residential roof inspection. We don’t charge for inspections because we earn business when homeowners trust our honest assessment and choose to work with us for any needed repairs or replacement. If your roof is in good shape, we’ll tell you that too.
When to Schedule a Roof Inspection
These are the situations where a professional inspection is warranted — don’t wait for a ceiling stain to tell you something is wrong.
| Trigger | Why Now | Urgency |
|---|---|---|
| After any significant storm (hail, high winds, tornado) | Insurance filing deadlines; damage worsens with time | Within 1–2 weeks |
| Your roof is 15+ years old and has never been inspected | Proactive maintenance prevents emergency repairs | Schedule this month |
| You noticed granules in your gutters or downspouts | Granule loss is a measurable aging indicator | Within 30 days |
| Before spring storm season (February–March) | Catch weaknesses before severe weather stress-tests them | Annual schedule |
| After fall (September–October) | Check for summer heat damage before winter rains | Annual schedule |
| Before buying or selling a home | Identify issues before they become negotiating points or surprises | Before listing or closing |
| After any interior ceiling stains appear | Active leak causing ongoing damage; find the source immediately | Urgent — this week |
| You can see visible damage from the ground | If you can see it from the ground, a professional will find more | Within 1 week |
Schedule a Free Roof Inspection — Storm or Routine
Ridgeline Construction provides free professional roof inspections across 31 cities in Alabama and the Florida Panhandle. We document everything with photos, provide a written report with findings and recommendations, and — for post-storm inspections — meet your insurance adjuster on-site at no charge. GAF President’s Club contractor (top 1% in the U.S.). Family-owned since 2012.
