The short answer
Visible Missing or Lifted Shingles
One clear sign is shingles that are completely gone, leaving a bare patch on your roof deck. More subtle is lifting, where a shingle's edge or corner is no longer flat and sealed. This break in the seal allows wind to get underneath, which can lead to the shingle tearing off completely in the next storm.
After strong winds, check your roof from the ground with binoculars. Look for any shingles that appear darker or lighter than the surrounding area, as this can indicate they are lifted. Pay special attention to the perimeter of the roof and around chimneys or vents, as these are typical failure points during high wind events.
Creasing, Cracking, and Granule Loss
High winds can bend a shingle back and forth, creating a visible crease or crack across its surface. This damage compromises the shingle's waterproofing layer. Even if the shingle remains attached, it is now a potential entry point for water the next time it rains, which can lead to leaks and interior damage.
Another indicator is excessive granule loss in your gutters or downspouts. While some granule shedding is normal, a sudden accumulation after a storm suggests shingles were abraded by wind-driven debris or flexed repeatedly. These granules protect the shingle from UV rays, so their loss accelerates the aging of your roof.
How Wind Causes Specific Damage Patterns
Wind doesn't damage a roof uniformly. It creates specific patterns based on aerodynamics and roof design. Damage often begins at the edges, corners, and ridges where wind pressure is highest and can create uplift. Shingles in these areas are the first to lose their sealant bond under sustained wind force.
The direction of the prevailing storm winds also dictates the pattern. The side of your roof facing the wind may show more lifted shingles, while the leeward side or areas behind obstructions might have damage from turbulent, swirling air. Understanding this can help you know where to look most carefully after a storm.
- Lifted tabs or edges, especially on the windward side of the roof.
- Missing shingles, often in a scattered line rather than one large area.
- Creases or cracks where shingles have been bent back and forth.
- Concentrated granule loss in gutters directly below damaged sections.
- Damage clustering at roof edges, ridges, hips, and around penetrations.
- Shingles that are partially torn but still hanging from the roof.
Immediate Actions and Water Damage Risk
If you spot signs of wind damage, your priority is to prevent water intrusion. Water can seep under compromised shingles and into your attic, leading to rot, mold, and damaged insulation. A damaged roof can lead to significant problems when heavy rains occur.
Secure temporary protection if possible, like a tarp over the damaged section, but only if you can do so safely. The most important step is to contact a qualified roofer for a professional inspection and repair. Simultaneously, check your attic and ceilings for any signs of active leaks or water stains.
Professional Inspection and Insurance Considerations
A professional roofer can perform a thorough inspection to assess the full scope of wind damage, including issues you might miss from the ground. They can identify compromised underlayment or decking that needs repair. Getting a professional assessment provides documentation, which is crucial if you need to file an insurance claim for the repairs.
If you file a claim, your insurance adjuster will also inspect the damage. Policies vary, and your insurer decides what is covered. It is wise to review your policy's wind and hail deductibles and coverage limits beforehand. Keep all receipts and reports from your roofer to support your claim.
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Call Now (520) 286-8912Frequently asked questions
Can wind damage cause a roof leak immediately?
Not always. The damage may create a vulnerability that only leads to a leak during the next rainfall. However, if the wind tears shingles off completely or cracks the decking, water intrusion can start right away, especially if it rains during or immediately after the storm.
What should I do if I see damaged shingles after a storm?
Document the damage with clear photos from the ground and from inside your attic if safe. Then, contact a qualified roofing contractor for an inspection. Avoid going onto the roof yourself, as damaged surfaces can be unstable and dangerous to walk on.
Will homeowners insurance cover wind damage to my roof?
Most standard policies cover sudden, accidental wind damage. However, coverage depends on your specific policy language, deductible, and the age of your roof. Policies vary, and your insurer decides what is covered. Always file a claim promptly and provide thorough documentation from a professional roofer.
More questions and answers
- How Do You Prevent Wind Damage to a Home's Roof?
- What Is the Difference Between Wind and Hail Damage on a Roof?
- How Long Do You Have to File a Wind Damage Claim?
- What Does Hail Damage Look Like on Asphalt Shingles?
- Is Wind Damage Covered Under Homeowners Insurance?
- How Does Wind Damage a Roof During a Storm?
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