The short answer
How Wind Damages Old Shingles
Wind works on the edges of shingles. Over years, the protective granules wear away and the asphalt underneath becomes brittle. When a gust hits, it lifts the exposed edge. If the shingle is already cracked or curled, the wind can tear it loose or rip it off completely.
Once one shingle lifts, the wind can get under the ones next to it. That creates a chain reaction. The roof deck and underlayment become exposed, which leads to leaks during the next rain. Even if no shingle comes off, wind can loosen the seal around nails, allowing water to seep in later.
Signs of Wind Damage to Look For
After a windy day, check your roof from the ground or from a window. Look for shingles that are curled, lifted, or missing. Also check for granules in the gutters or on the ground, as that shows the shingles are wearing thin. Dark spots on the roof or in the attic can indicate where water has gotten through.
Inside your home, look for water stains on ceilings or walls, especially near the roofline. If you see daylight through a roof board in the attic, that is a clear sign of a gap. Catching damage early can prevent bigger issues like rotted wood or mold.
If you are not comfortable getting on a ladder, hire a professional to inspect the roof safely.
- Curled or lifted shingle edges
- Missing shingles after a storm
- Granules in the gutters or on the ground
- Water stains on ceilings or walls
- Daylight visible through attic roof boards
Why Older Shingles Are More Vulnerable
Shingles are made to last 20 to 30 years, but they age faster in hot, sunny climates. The sun dries out the asphalt, making it stiff and less flexible. When shingles lose flexibility, they cannot bend with the wind. Instead, they crack or snap.
The sealant that keeps shingles flat also breaks down over time. Nails can work themselves loose as the roof expands and contracts with temperature changes. Older roofs may have multiple layers of shingles, which can trap heat and speed up aging. All of this makes old shingles much less resistant to wind uplift.
What to Do After Wind Damage
If you notice damage, act quickly. Cover the affected area with a tarp or a piece of plywood to keep rain out. You can do this yourself if it is safe and you can reach the spot without risk. For larger damage, or if you are unsure how to secure it, contact local water damage pros.
The pros can assess the situation and recommend the right next steps. They may suggest emergency roof tarping to protect your home until the roof can be repaired. Do not wait, as even a small gap can let in significant water during a storm.
If you live in Mesa, keep the contact information for a trusted roofing professional handy.
Preventing Future Wind Issues
Regular maintenance can help extend the life of your shingles. Keep tree branches trimmed so they do not rub against the roof. Clean gutters to prevent water from backing up and seeping under shingles. Check for loose or missing shingles after big storms.
If your roof is nearing the end of its life, consider replacing it with impact-resistant shingles. Newer shingles are often more flexible and have better wind seals. Talk to a roofing professional about your options. They can advise on the right materials for your area and the specific conditions of your home.
Water damage does not wait
Water keeps spreading into floors and walls, so it is worth acting early. Calls are answered 24/7.
Call Now (480) 898-4279Frequently asked questions
How much wind does it take to damage old shingles?
There is no single number, as it depends on the condition of the shingles. Even moderate winds of 30 to 40 mph can lift shingles that are already loose or brittle. Stronger gusts over 50 mph can tear off shingles that are in poor condition. The older and more weathered the shingles, the less wind it takes.
Can I repair a few damaged shingles myself?
If you are comfortable on a ladder and the damage is small, you can replace individual shingles. Lift the damaged shingle, slide out the old one, and nail in a new one. Use roofing cement to seal the edges. For large areas or if the deck is wet, call the pros to avoid injury or making the damage worse.
Will my insurance cover wind damage to the roof?
Policies vary, and your insurer decides what is covered. Wind damage is often covered under standard homeowners policies, but you should check your policy documents. Take photos of the damage before any repairs. Contact your insurance company to file a claim and ask about temporary tarping coverage.