What Wind Damage Looks Like on a Roof in Wisconsin

Strong winds are common throughout Wisconsin especially during the spring and summer storm season. After severe weather moves through Fort Atkinson, Janesville, Madison, Watertown, and surrounding areas, many homeowners are left wondering if their roof sustained damage.

The challenge with wind damage is that it is not always obvious from the ground. Even a few missing or lifted shingles can allow water to reach the underlying roof system and lead to leaks, mold, or structural concerns over time.

It is helpful for homeowners to know what wind damage looks like so that you can take action early and prevent more costly repairs later.

What Causes Wind Damage in Wisconsin?

Wisconsin roofs experience a wide range of weather conditions throughout the year. Wind damage is often caused by thunderstorms, straight-line winds, tornadoes, or winter storms.

Wind doesn’t just blow across your roof; it pulls on it. Strong wind gusts create uplift pressure that can break seals under shingles, tear flashing, or even pull shingles off.

Homes in Southern Wisconsin frequently experience wind gusts capable of lifting shingles and damaging older roofing systems. Older roofs, improperly installed shingles, and roofs already weakened by hail or aging are especially susceptible to wind damage.

6 Common Signs of Wind Damage on a Roof

1. Missing Shingles

Missing shingles is one of the most visible signs of wind damage. Strong winds can loosen shingles or tear them completely off the roof which exposes the underlayment beneath. If you notice shingles in your yard or pieces of roofing material around your home after a storm, your roof should be inspected as soon as possible.

2. Lifted or Curled Shingles

Wind does not always remove shingles entirely. In many cases, wind lifts the edges of shingles and breaks the seal that keeps them secured to the roof.

Lifted shingles may:

• Curl upward

• Appear uneven

• Flap during windy conditions

• No longer lay flat against the roof

Once the seal is broken, shingles become much more vulnerable to future storms and water intrusion.

3. Creased Shingles

High winds can bend shingles back far enough to create horizontal creases or cracks. This is especially common with asphalt shingles.

Creased shingles often:

• Lose granules

• Become brittle

• Have a shorter lifespan

• May no longer properly protect the roof

Creased shingles can be difficult to spot from the ground but are commonly found during professional roof inspections.

4. Granule Loss

Asphalt shingles are coated with protective granules that help shield the roof from UV exposure and weathering.

After windstorms, you may notice:

• Excess granules in gutters

• Dark patches on shingles

• Bare spots where granules have worn away

Granule loss weakens shingles and can accelerate roof deterioration.

5.Loose Flashing or Roof Components

Strong winds can also damage:

• Roof flashing

• Ridge caps

• Vents

• Fascia

• Gutters

When these components loosen, water can enter vulnerable areas of the roofing system.

6. Stains, Leaks or Interior Signs

One lifted shingle can lead to a leak. You may not notice any wind damage to your roof until you notice a leak or mold within the home. After a storm, check the ceilings and upper walls for water stains. Check your attic for dampness or a musty smell.

If you notice any signs of water intrusion, call a roofing contractor immediately. They can help you locate and seal the damage before the repairs become more costly.

Why Wind Damage Should Not Be Ignored

Even small areas of wind damage can lead to larger issues if left untreated. Damaged shingles may allow moisture to penetrate the roof system, potentially causing:

• Roof leaks

• Water stains on ceilings

• Mold growth

• Wood rot

• Insulation damage

In many cases, homeowners do not realize there is damage until a leak develops weeks or months later.

What Should I Do After a Storm with High Winds?

Here’s a checklist to help you get started after strong winds in Wisconsin:

• Walk around your home and look for visible signs of damage such as missing shingles, siding pieces, damaged gutters, or fallen tree limbs

• Check ceilings and attic spaces for water stains or signs of leaks

• Take photos of any visible damage for insurance documentation

• Remove loose debris around the property if it is safe to do so

• Contact a local roofing contractor for a professional inspection

• Review your homeowners insurance policy and document the date of the storm

Even if damage appears minor from the ground, wind can loosen shingles and compromise the roof system in ways that are difficult to see without a professional inspection.

If your home was impacted by recent high winds in Fort Atkinson or surrounding Southern Wisconsin communities, PK Contractors can provide a professional storm damage inspection and help identify hidden roof damage before it worsens.

Should You Schedule a Roof Inspection After a Windstorm?

If your area recently experienced high winds, it is a good idea to schedule a professional roof inspection. If you see any of the following, contact a local & trusted roofing contractor:

• Missing shingles around your home

• Your neighbors have roof damage

• A tree, branches, or other debris hit your roof

• Notice leaks or water stains

A professional inspection can help identify hidden damage before it worsens.

Wind Roof Damage FAQs

Can wind damage a roof without removing shingles?

Yes. Wind can loosen or lift shingles without tearing them off completely. This can still compromise the roof system and lead to leaks over time.

What wind speed can damage asphalt shingles?

It depends on the age of your roof, type of shingle, and installation. For example, CertainTeed shingles generally feature a standard wind rating of 110 mph. Also, it is important to note the damage can occur more easily on older roofs or when roofs were not properly installed.

Does homeowners insurance cover wind damage?

In many cases, wind damage is covered by homeowners insurance policies. Coverage depends on the policy and the extent of the damage.

How soon should I have my roof inspected after a storm?

It is best to schedule an inspection as soon as possible after severe weather to identify hidden damage early and document conditions for insurance purposes if needed.

Can lifted shingles be repaired?

Sometimes. Depending on the extent of the damage and the age of the roof, shingles may be repaired or may require replacement.

Can I prevent wind damage?

Not all wind damage is preventable. However, there are some steps you can take protect your roof and reduce risk:

• Schedule roof inspections every so often

• Trim nearby trees and eliminate overhanging branches

• Secure outdoor items that can become airborne projectiles

• Use high-quality shingles

• Hire a professional crew that completes the installation properly

• Keep your gutters clear to prevent water backing up under shingles

• Secure flashing, ridge caps, and most vulnerable points

Local Storm Damage Inspections in Southern Wisconsin

At PK Contractors, we help homeowners throughout Fort Atkinson, Janesville, Madison, Watertown, and surrounding Southern Wisconsin communities identify and repair wind damage after storms.

As a local exterior contractor, we understand the weather challenges Wisconsin homeowners face and provide honest recommendations based on the condition of your roof. If you suspect wind damage after a recent storm, contact PK Contractors to schedule a roof inspection.