A roofing inspection checklist is a fixed sequence of items you check on the outside of the roof, inside the attic, and in your written record, so nothing gets missed and small problems get caught before they become leaks. Run the full checklist at least twice a year and after any major storm. Work from the ground and the attic first, and only get on the roof if the pitch and your footing are safe. This guide gives you the exact items to check, in order, plus what a healthy result and a warning sign look like for each one.
The National Roofing Contractors Association recommends inspecting a roof at least twice per year, ideally in spring and fall, and again after any severe weather event such as a windstorm, hail, or hurricane. Spring checks catch winter damage; fall checks clear debris and confirm the roof is ready for the next storm season.
How often should you inspect a roof?
Inspect a roof at least twice a year, in spring and fall, and after every major weather event. Older roofs and roofs with heavy tree cover often need more frequent looks. Age matters: a 3-tab asphalt roof past 15 years or an architectural asphalt roof past 20 years should be inspected more closely, because both are near the end of their rated service life.
| Trigger | When to inspect |
|---|---|
| Routine spring check | After the last freeze, to assess winter damage |
| Routine fall check | After leaf drop, before winter storms |
| After a storm | Within days of high wind, hail, or heavy rain |
| Aging roof (asphalt past 15 to 20 years) | Twice a year plus a professional check |
| Before buying or selling | Once, by a professional, for the record |
| Suspected leak | Immediately, interior and exterior |
Asphalt shingles carry different rated lifespans: 3-tab shingles generally last 15 to 20 years, architectural shingles 20 to 30 years, and premium shingles longer. Most asphalt roofs are worth evaluating for replacement after 20 to 25 years. Tracking the roof’s age against these ranges tells you how carefully to inspect. For the full seasonal routine that surrounds these checks, see our residential roofing maintenance guide.
What you need before you start
Before you inspect, gather a stable ladder, binoculars, a flashlight, a phone or camera, a notepad or printed form, and chalk to mark suspect spots. Most of a homeowner inspection can be done from the ground with binoculars, from a ladder at the eaves, and from inside the attic. Getting on the roof is optional and often unsafe.
- Extension ladder rated for your height, set on firm level ground at the correct angle.
- Binoculars to read shingle and flashing condition from the ground without climbing.
- Flashlight or headlamp for the attic, plus a moisture meter if you have one.
- Camera to photograph every issue with enough context to find it again.
- Printed checklist or form to record findings as you go, not from memory afterward.
Safety governs everything here. Do not walk a wet, steep, or brittle roof, and do not climb in wind. If the roof is steep, high, or you are not confident on a ladder, inspect what you can from the ground and attic and hire a professional for the rest. A fall risk is never worth a closer look at a shingle.
Exterior roof inspection checklist
The exterior checklist covers the roof surface, the flashing, the penetrations, and the drainage, in that order. Work the perimeter with binoculars first, then move closer at the eaves. Look for anything missing, lifted, cracked, rusted, or out of line. Note the location of every finding before moving on.
- Field shingles or panels. Look for missing, cracked, curled, blistered, or lifted shingles. Curling and widespread cracking signal an aging roof.
- Granule loss. Check for bare, dark patches where granules have worn off, and for granules collecting in gutters and at downspout outlets. Granules shield the asphalt from UV, so heavy loss shortens roof life.
- Ridge and hip lines. Confirm ridge caps are intact and the ridge line is straight. A sagging or wavy ridge can point to a decking or framing problem.
- Flashing. Inspect metal flashing at valleys, walls, chimneys, and skylights for rust, lifted edges, missing sections, or failed sealant.
- Penetrations. Check pipe boots, vents, and any rooftop equipment for cracked rubber, gaps, or loose seals. Cracked pipe boots are a common leak source.
- Chimney and skylights. Look for cracked masonry, failed crown, deteriorated caulk, and separation between the flashing and the structure.
- Gutters and downspouts. Confirm they are attached, sloped, and clear. Standing water, sagging runs, and granule buildup are all findings to record.
- Fascia, soffit, and drip edge. Check for rot, peeling paint, stains, and gaps that let water or pests in at the roof edge.
If your exterior pass turns up several of these at once, cross-reference them against our guide to the signs of roof damage to gauge how urgent each finding is before you decide on repairs.
Interior and attic inspection checklist
The interior checklist runs from inside the attic and living space, where leaks and ventilation problems show up first. Bring a flashlight and inspect the underside of the decking, the insulation, and the vents. Many roof problems are visible in the attic weeks or months before they stain a ceiling below.
- Daylight through the decking. Turn off the flashlight and look for pinpoints of light coming through the roof sheathing, which mark holes or gaps.
- Sagging or stained decking. Check for sheathing that sags between rafters or shows dark water stains, both signs of moisture or past leaks.
- Active moisture. Feel for damp insulation, look for water trails on rafters, and check around vents and chimneys after rain.
- Mold or mildew. Note any black, green, or fuzzy growth on wood or insulation, which points to a ventilation or moisture problem.
- Insulation condition. Look for wet, compressed, or displaced insulation, which loses its value and often marks a leak path.
- Ventilation. Confirm intake vents at the soffit and exhaust vents at the ridge are clear and that bathroom and kitchen fans vent outside, not into the attic.
- Interior ceilings and walls. Below the attic, scan top-floor ceilings and wall tops for stains, bubbling paint, or peeling, which trace back to roof leaks.
Documentation checklist
The documentation step turns your inspection into a usable record: photos, measurements, dated notes, and a marked location for every finding. Written records let you track whether a problem is stable or getting worse between inspections, and they support insurance claims and sale disclosures. Record findings as you go, not from memory.
- Date and conditions. Note the inspection date, recent weather, and the roof’s estimated age.
- Photos of every finding. Shoot wide for location and close for detail, so each issue can be found again.
- Location and severity. Mark where each issue sits on the roof and rate it as monitor, repair, or urgent.
- Measurements. Record the length of damaged flashing, the count of missing shingles, or the size of a stain.
- A written form. Capture it on a structured sheet so nothing is lost. Our printable roof inspection form and roof inspection report template give you fields for each item above.
DIY inspection versus hiring a professional
A homeowner can handle routine ground-and-attic inspections, while a professional is worth hiring for steep or high roofs, storm and insurance claims, moisture detection, and pre-sale certification. Professional roof inspections in 2026 typically run about $150 to $400 for a standard visit, with a national average near $250, according to 2026 cost data from HomeGuide and Angi. Specialized methods cost more.
| Inspection type | Typical 2026 cost | Best for |
|---|---|---|
| Homeowner DIY check | Your time only | Routine spring and fall reviews |
| Basic visual (professional) | $150 to $250 | General condition assessment |
| Comprehensive with attic and moisture | $250 to $400 | Suspected leaks, aging roofs |
| Drone inspection | $150 to $400 | Steep, high, or complex roofs |
| Infrared moisture scan | $400 to $600 and up | Hidden moisture and insulation gaps |
| Roof certification add-on | $75 to $200 | Home sales and lender requirements |
Costs vary by roof size, pitch, material, access, and local rates, so treat these as ranges rather than quotes. If you decide to hire out the inspection or the resulting repairs, our list of questions to ask a roofer helps you screen for a qualified contractor before you sign anything.
How to prioritize what you find
Sort findings into three buckets: monitor, repair soon, and urgent. Not every checklist item needs immediate action, and treating a minor cosmetic issue as an emergency wastes money. Use the table below as a starting frame, then confirm anything you are unsure about with a professional, since severity can depend on roof age, slope, and material.
| Priority | Example findings | Typical action |
|---|---|---|
| Monitor | Light granule loss, minor lifting at edges | Recheck next inspection |
| Repair soon | A few missing shingles, cracked pipe boot, loose flashing | Schedule repair within weeks |
| Urgent | Active leak, daylight through decking, sagging ridge or decking | Call a professional right away |
Photograph and date each finding so you can tell at the next inspection whether it held steady or worsened, which is often the clearest signal of whether a repair or a fuller evaluation is due.
Roofing inspection checklist FAQ
How often should a roof be inspected?
Inspect a roof at least twice a year, in spring and fall, and after any major storm with high wind or hail. The National Roofing Contractors Association recommends this twice-yearly schedule. Roofs older than 15 to 20 years, or those under heavy tree cover, benefit from more frequent checks and a periodic professional inspection.
Can I inspect my own roof safely?
Yes, you can handle most of a routine inspection from the ground with binoculars, from a ladder at the eaves, and from inside the attic. Avoid walking a wet, steep, or brittle roof, and never climb in wind. If the roof is high or steep or you are unsure on a ladder, inspect what you safely can and hire a professional for the rest.
What are the most common signs of roof damage?
The most common signs are missing, cracked, or curling shingles, granules collecting in gutters, rusted or lifted flashing, cracked pipe boots, and interior signs such as attic daylight, water stains, damp insulation, or mold. In the attic, sagging decking and active moisture are urgent findings that usually call for a professional evaluation.
How much does a professional roof inspection cost?
A standard professional roof inspection in 2026 typically costs about $150 to $400, with a national average near $250 per 2026 HomeGuide and Angi data. Drone inspections run $150 to $400, infrared moisture scans $400 to $600 and up, and a roof certification add-on $75 to $200. Price varies by roof size, pitch, material, and access.
What should be included in a roof inspection?
A complete inspection covers the exterior surface, flashing, penetrations, and drainage; the attic decking, insulation, ventilation, and moisture; and a written record of every finding with photos, location, and severity. Working exterior, interior, and documentation as three separate checklists keeps the process consistent and makes it easy to track problems between visits.
Do I need a roof inspection before selling my house?
A pre-sale roof inspection is often worth it, and some buyers or lenders request one. A professional inspection or certification, which adds roughly $75 to $200 in 2026, documents the roof’s condition and remaining life. It can support your disclosure, reduce negotiation surprises, and give buyers confidence, though requirements vary by state and lender.
Reviewed by The Roofing Brief Team. Last reviewed July 2026.