Shingle Damage After a Windstorm: What to Check

Why Wind Damage Is Often Invisible from Below

At Advanced DRI, one of the most common mistakes we see homeowners make after a windstorm is assuming their roof is fine because it looks fine from the driveway. Wind damage is often subtle, and the problems that lead to leaks, structural rot, and water damage frequently cannot be seen from ground level.

Even moderate winds of forty to fifty miles per hour can compromise shingles by breaking the thermal seal that holds each tab down. Once that seal is broken, the shingle flaps in the wind until it cracks, tears, or is torn off completely. Water infiltration often follows weeks later, long after the storm has been forgotten.

This guide walks through what you can and should check after a windstorm, what to leave to professionals, and when to call for an inspection.

Start with a Ground-Level Inspection

Before attempting any closer look, walk the perimeter of your home and study the roof from multiple angles. A pair of binoculars is extremely useful for this.

What to Look For

• Missing shingles that reveal the underlayment or tarpaper beneath. These are the most obvious signs and need immediate attention.
• Lifted or curled shingle edges that appear raised above the flat plane of the roof. Even if the shingle is still in place, lifting indicates the seal has failed.
• Creased shingles with a horizontal line running across them. Creasing occurs when wind bends a shingle back and forth, weakening the material even if it snaps back into place.
• Granule loss showing as darker patches on the roof surface where the protective ceramic granules have been stripped away.
• Shingle debris in the yard, gutters, or landscaping. Any loose shingles or pieces you find are a guarantee that others are compromised up top.
• Damaged flashing around chimneys, skylights, and vent pipes, which appears bent, lifted, or displaced.

Check Your Gutters and Downspouts

Gutters collect evidence of roof damage that might not be visible from below. Walk around the house and look into your gutters for:

• Piles of shingle granules, which look like coarse dark sand
• Shingle fragments or whole shingles
• Bent, pulled, or detached gutter sections
• Loose downspout connections

A significant deposit of granules is not necessarily a problem on its own. Older roofs shed granules normally. However, finding a large quantity after a single storm event is a strong indicator of accelerated damage.

Inspect from the Attic

If you have safe access to your attic, this is one of the most valuable checks you can do. Our team always inspects attics during storm damage assessments because leaks often show up here first.

What to Look For in the Attic

• Daylight visible through the roof deck, which is an immediate red flag.
• Dark stains or streaks on rafters and decking, which indicate past or present water intrusion.
• Wet insulation, matted down or discolored, especially near the eaves or roof valleys.
• Musty odors that were not present before the storm.
• Active dripping or visible moisture, which requires immediate containment.

Perform this inspection during daylight hours with the attic lights off, because any light coming through the roof deck will be immediately obvious against the dark interior.

Interior Ceiling and Wall Checks

Water from a compromised roof often appears on interior surfaces days or weeks after the actual damage occurred. Walk through your home and check:

• Ceilings for new stains, discoloration, or bubbling paint
• Upper corners of exterior walls for streaking or dampness
• Areas around ceiling fixtures and recessed lights for water pooling
• Window tops where water might enter from compromised flashing

If you notice anything new after a storm, photograph it and monitor it over the following days. Minor staining that grows over time confirms an active leak that needs urgent attention.

When Not to Climb on the Roof

We understand the instinct to climb up and look for yourself, but our team strongly advises against it in most cases. Wet or damaged roofs are dangerous. Even experienced contractors fall regularly. Consider staying off the roof if any of the following apply:

• The roof is wet, icy, or covered in debris
• The slope is steeper than a typical walkable pitch
• You do not have proper safety harnessing
• There are any signs of structural damage that could worsen under weight
• Power lines or tree limbs are near or touching the roof

A professional roofing inspection is far safer, more thorough, and often provides documentation that supports insurance claims.

Document Everything for Insurance

Even before repairs begin, take extensive photos of all visible damage. Document:

• Missing, lifted, or damaged shingles from multiple angles
• Debris in the yard and gutters
• Interior staining or water damage
• Attic conditions with timestamps
• The date, time, and general severity of the storm event

Keeping a weather record of the storm, including wind speeds reported in your area, is useful when filing a claim. Many insurance policies require storms to meet specific wind thresholds to trigger coverage.

Temporary Protection Measures

If you discover active leaks or missing shingles after a storm, temporary protection prevents further damage while permanent repairs are arranged.

Tarping

A properly installed tarp over the damaged section of roof buys time until a roofer can make repairs. This is not a DIY task during wet weather and is often more difficult than it appears. Our team provides emergency board-up and tarping services throughout the Northeast.

Interior Containment

If water is actively entering the home, place buckets to catch drips, move furniture and valuables away from the affected area, and pull back wet carpet from the wall. If ceiling drywall is bulging with trapped water, it may need to be punctured carefully to release the water safely. Contact our team before attempting anything you are unsure about.

When to Call the Professionals

Consider a professional assessment if you observe any of the following after a windstorm:

• Any missing shingles, regardless of how few
• Visible lifting or creasing on a significant portion of the roof
• Active leaks or new ceiling stains inside the home
• Damaged flashing around penetrations
• A roof that is nearing or past its expected service life
• Neighbors in the area reporting visible damage from the same storm

Advanced DRI provides comprehensive storm damage response, including emergency tarping, interior water damage restoration, mold prevention, and coordination with roofing contractors and insurance adjusters. We address the entire scope of damage rather than just the most visible parts.

After any significant windstorm, even minor roof damage deserves attention. Small problems become large problems when ignored through subsequent weather. Contact Advanced DRI for rapid storm response across New York, New Jersey, Pennsylvania, and Connecticut.

Frequently Asked Questions

How much wind is needed to damage shingles?

Most asphalt shingles are rated for winds between sixty and one hundred thirty miles per hour, but damage can occur well below those ratings if the roof is older, if shingles have lost their thermal seals, or if debris strikes the roof during the storm. Gusts of forty miles per hour are enough to lift and crease shingles on many roofs.

My shingles look fine but I have water stains inside, what now?

Interior water stains after a storm almost always mean there is a compromised point somewhere on your roof, even if you cannot see it from below. Flashing failures around chimneys, skylights, and vent pipes are common culprits. Professional inspection can locate the source, and our team can handle the interior water damage while coordinating the roof repair.

Should I file an insurance claim for minor shingle damage?

That depends on your deductible and the extent of the damage. If the cost of repair is close to or below your deductible, it may not be worth filing. If damage is extensive, including interior water intrusion or structural concerns, filing is usually worthwhile. Advanced DRI can provide documentation that helps you make an informed decision.