Roof Inspection Checklist After Heavy Rain or Storms (Inside and Outside Signs)

A practical, safety-first roof inspection checklist for the hours and days after heavy rain, wind, or hail—covering indoor leak clues, attic warning signs, and outdoor damage you can spot from the ground (plus when to call a pro).

TL;DR

• Don’t skip safety checks: Look for downed lines, a gas smell, broken glass, or anything else hazardous before beginning any inspection.
• Start inside: Check ceilings, outside walls, and all around vents and chimneys, especially in the attic where wet insulation, dark stains on the decking, and even daylight seeping through the roof deck indicate damage.
• Next inspect outside from the ground for telltale damage signs like missing or curling shingles, lifted edges, bent flashing, even “waterfall” overflows indicating clogged gutters, or shingle granules clogging gutters and downspouts.
• Photos and video inside, room by room, serial number of major appliances into which water has entered, and careful receipts of any makeshift mitigation measures for your insurance company all make up the full record check.
• Call a pro fast! Look out for signs indicating direct, active leaking, sagging ceilings, widespread shingle loss, damaged flashing, or hail bruising/fractures on shingles.

Before you inspect: 7 safety checks (don’t skip these)

• Wait until the storm has fully passed and conditions are calmer (no lightning nearby, no gusting wind, daylight if possible).
• Before you step foot on your own property, look way down the street and also in your yard. Wires that aren’t masted to a pole may droop down to objects (like your house) on both sides of the street. Stay clear and report—lines can be energized without sparking.
• If gas is present or hissing is heard, get out and call for emergency response/your utility. Avoid switches and flames.
• Use a flashlight, not candles, if power is out.
• Watch for sharp debris (nails, glass, metal) while cleaning up and inspecting.
• Don’t enter rooms if your gut says they’re compromised (bowed walls, framing that moved, severely sagging ceilings). Get professional opinions first.
• Don’t walk on the roof. Post-storm the roof will likely be slick and storm damage can make it unpredictable.

What you’ll need (basic kit)

• Phone/camera (wide shots and closeups)
• Flashlight or headlamp (bright enough to see corners of the attic)
• Binoculars (or phone zoom) for roof viewing at ground level
• Pad and writing instrument (or notes app), tape to mark room/areas
• Gloves, closed toe shoes/boots
• Optional but good to have: a moisture meter (confirm damp drywall and trim), a small mirror (for seeing into tight spots in the attic)

The best order of operations (they’ll be fast, thorough, and safe!)

1. Check the inside quickly for active leaks and ceiling bulges.
2. If safely accessible, check the attic or upper ceiling space underneath the roof (to determine the presence of a leak).
3. Walk the outside perimeter and check where you can looking up (binoculars are helpful). Check gutters/downspouts/drainage paths (look for overflow evidence of roof-edge issues).
4. Take pictures documenting all (yes, minor).
5. Do what you must rein in till you can have a pro roof inspection/repair.

Interior signs (living areas)

Start inside. This screams if you might have a bona fide roof-leak problem. Maybe to the naked eye it looks “fine” from the street. Go on the top floor first (bedrooms/hallways/closets), then work your way down.

• New ceiling stains (yellow/brown rings) or spreading discoloration.
• Bubbling/peeling/soft drywall/plaster.
• “Pillowlike” sagging in ceilings area – treat this as urgent as wet ceilings can be dangerously heavy.
• Drips spilling from light fixtures or ceiling fans or outlets (and cutting the power to those areas and getting a pro in immediately!)
• Water streaking down interior walls—especially near exterior corners
• Musty smells or increased humidity in an upstairs side bedroom (might be trapped moisture coming up)
• Wet carpet along the top floor baseboards (sometimes water seeps inside the wall before it manifests on the ceiling)

High-risk areas inside (be especially watchful here):

• Near chimneys—stains on ceilings/walls near the chimney chase
• Around bathrooms—moisture around exhaust fans and how they’re venting out of the building
• In kitchens—around vent hoods if they’re vented through the roof. Look for staining in that area.
• Skylights—damp drywall, bubbled paint, staining at corners
• Closets on exterior walls—sometimes water leaks down here first because air circulation isn’t what it would be if the wall butted into another room.

Attic/upper roof cavity signs (often a prime source of clues)

If you can easily and safely access your attic (stable appearances of flooring/joists; lighting adequate) this is often where you pinpoint entry of roof leaks. Grab a flashlight and carefully work your way across the roof deck up in your attic (if safe to do so), including penetrations. Look for these signs:

• Wet or matted insulation (note exact location—measure from a gable wall or nearest attic access for easy mapping)
• Rusty nail tips or metal connectors that look newly rusted
• Daylight showing through the roof deck (gap/crack) — take a photo and mark the spot
• Damp framing around vents, chimneys, skylights, or plumbing stacks (common leak entry points)
• Mold-like spotting or a persistent musty smell (often moisture that’s been trapped since earlier storms)

Signs Outside

First inspect from the ground, walking slowly around your home and looking up from multiple angles. You can see many issues without ever climbing. Missing shingles, for instance, are a common indicator of storm damage along with cracked or curling shingles, granule loss patches, bent flashing, debris impacts.

• Roof Surface (Shingles/Tiles/Metal)—What to Spot:
• Missing shingles/tiles, exposing underlayment, or mismatched “fresh” areas where pieces blew off. Are shingles “missing”?
• Lifted edges or uneven shingle lines (wind can break the seal and allow water intrusion even if nothing is missing)
• Cracked, creased, or curled shingles (can be wind, debris, or age made worse by storms).
• Dark patches/bare spots where granules are missing (often shows as “bald” areas on asphalt shingles).
• Dents or impact marks on metal panels, ridge caps, or vents (possible hail/debris)
• Debris resting on the roof (branches can hide damage and rub off granules over time).

• Flashings and penetrations (#1 “small leak” zone):
• Bent, detached, or visibly lifted flashing at chimneys, vents, skylights, and roof-to-wall intersections.
• Missing sealant beads or sealant that looks cracked/opened after the storm
• Boots around plumbing stacks that look torn, shifted, or pulled up
• Loose vent caps or wind-tilted turbine vents

• Gutters, downspouts, and drainage clues:
• Gutters often tell you what the roof is shedding. After storms, look for clogs, separation from the fascia, and unusual debris.
• Granules in gutters can indicate shingle wear, or a reshuffling related to the storm.
• Overflow stains or water marks on fascia/soffit (can indicate clogged gutters or drainage issues)
• Gutters pulling away, sagging, or dented (hail can dent metal gutters; wind/debris can wiggle fasteners loose)
• Granules and shingle fragments in gutters/downspout outlets (snap a pic before cleaning them out)
• Downspouts discharging too close to the foundation (not storm damage, but a common “water after rain” problem worth fixing)

“Yard evidence” you should photograph

• Shingle tabs, ridge cap pieces, or tile fragments on the ground
• Metal flashing pieces or fasteners/screws
• Tree limbs that struck the roof (even if they fell off later)
• Hail accumulation photos (if safe to do so) and dents on soft metals (gutters, vent hoods) as supporting context

If you use a ladder (optional): minimum ladder safety basics

A ladder can help you see roof edges and flashing better—but it’s still a high-risk activity after a storm. If you proceed, follow basic ladder safety practices: inspect the ladder for defects and set it up at a safe angle; a common rule of thumb is the “4:1 rule” (base 1 foot out for every 4 feet of height).

• Keep the area around the ladder’s top and bottom clear.
• Don’t move/extend a ladder while someone is on it.
• Avoid metal ladders near any electrical hazards; OSHA addresses nonconductive siderails when electrical contact is possible.
• Stop if the ground is soft/saturated, windy, or you can’t maintain stable footing.

What hail damage can look like (and why it’s easy to miss)

Hail can cause functional shingle damage when impacts buckle the structure and reduce water-shedding capability. It may manifest as granule loss/exposed asphalt/dents, and “bruised” soft spots—may be easier to see up close in some cases than on the ground.

Documenting damage (so you can repair faster and protect any claim)

Even if you’re not sure you’ll make a claim to the insurer, being complete in your documentation can only help later, should you file.

FEMA and guidance from the NAIC say that it’s important to document any damage (photos/video, lists) before cleanup, keep all receipts, and take steps to minimize additional damage (temporary mitigation).

1. Snap wide photos of each room affected, and then close-ups of stains and drips, wet insulation, damaged shingles, dents in the guttering, anything it hit, etc.
2. Label photos by room/area (like “Upstairs hall ceiling, 3 ft. from attic hatch”).
3. If water came in the living area, log the serial numbers of major appliances/electronics affected by wetness as appropriate.
4. Keep receipts for any temporary repair and cleanup supplies; collect them in a single folder (paper or paperless).
5. Don’t throw away anything that’s been damaged until the roofer can see it (or keep small samples when possible).

Temporary Leak Control (mitigate wetness and damage without causing more)

Set up drip buckets indoors judiciously, layer the floor with plastic drop cloth, and use towels or rags on wet spots. If you see a ceiling sag, stay away from that area. Move items off wet surfaces and, if possible, run drying fans and dehumidifiers. If there’s an opening on the roof with water coming in, arrange for a professional roofer to apply a tarp and ensure you document all mitigation steps with receipts and photographs. Don’t attempt DIY roof patches with roofing cement on a wet roof—this can seal in moisture and worsen long-term problems.

When to call a roofer (or emergency help) immediately

• Active leaking into living spaces (especially around electrical outlets).
• Sagging/bulging ceilings or signs of instability.
• Approximately half or more of your roof is missing shingles/tiles, or there are visible holes.
• Flashing is visibly detached around chimneys/vents/skylights.
• Tree limb impact or visible damage from above.
• Widespread hail bruising/fracture indicators visible on shingles.
• Downed power lines on the roof or your property (call authorities immediately).

Common mistakes homeowners make

• Only peering at the roof from the street, instead of checking attic/ceilings first.
• Cleaning up before documenting the damage.
• Walking on a damp or storm-damaged roof; use binoculars from the ground and call a pro as needed.
• Cleaning gutters before photographing evidence.
• Rushing to permanent repairs before insurance has assessed or before the extent of damage is clear.

Printable Roof Inspection Checklist (inside + attic + outside)

If you prefer a more formal record-keeping format (especially for larger properties), you can use an insurer-oriented roof checklist to help you account for roof type, penetrations (HVAC/exhaust), and observed conditions in a consistent way.

How to verify what you’re seeing (quick homeowner tests)

• Confirm “is it still wet?” Press a dry paper towel on a stain edge (don’t poke bulges). A moisture meter is even better for drywall/trim.
• Confirm “where is it entering?” In the attic, look uphill (toward the ridge) from the wet spot—water often travels along framing.
• Confirm “is it roof-related?” If stains are only around a bathroom fan or dryer vent route, the issue may be a disconnected duct, condensation, or a roof cap problem—still worth a pro check because it can wet insulation and decking over time.
• Confirm “hail vs aging?” Granule loss can be aging or storm impact; functional hail damage often involves impact bruising/fractures that are easiest for a trained inspector to identify.

FAQ