Why Do Some Roofs Lose Shingles and Others Don't in Wind?

Over time, shingles dry out and become brittle. The sun's heat and moisture cycles break down the asphalt or fiberglass in the shingle, making it crack and curl. Once a shingle lifts at the edge, wind can catch it like a sail and tear it off.

Older roofs are more likely to lose shingles, especially after a decade or two. Check your roof from the ground or use binoculars for signs of curling, cracking, or missing tabs. If you spot damage, act quickly to prevent water from getting under the shingles and into your home.

If you live in Virginia Beach, the humid and salty air can speed up this aging process. Regular inspections after big storms can help you catch problems early.

• Curled edges are a warning sign.
• Cracked or split shingles need attention.
• Granules in the gutter indicate wear.
• Loose or missing nails mean poor hold.
• Dark spots on shingles can mean moisture underneath.

Different shingles handle wind differently. Asphalt shingles are common and can be durable, but they have a lifespan. Wood shingles, like cedar, can split easily. Slate and tile are heavy and less likely to blow off, but they can break. The shape also matters; some profiles have a higher wind resistance because they interlock or have a special tab shape.

For coastal areas, some shingles are designed to withstand higher wind speeds. These have a stronger seal and are tested in wind tunnels. But even a proper shingle can fail if the roof deck is weak or the fasteners are wrong.

When replacing shingles, think about the wind conditions for your location. Ask the pros what type they recommend for your specific roof slope and exposure.

When shingles come off, your roof is exposed to rain. Water can seep into the underlayment and then into your attic or walls. Acting fast can limit the damage. You might need to tarp the roof temporarily to keep water out until repairs are done.

After a high wind event, inspect your attic for wet spots or stains. Look for water dripping or damp insulation. If you find moisture, you may need help from water damage pros to dry out the area and prevent mold. A roof leak can quickly cause more problems inside your home.

For immediate protection, consider emergency roof tarping. This covers the exposed area until a roofer can fix the shingles properly. Then, address any water that got inside.

• Tarp the affected area to block rain.
• Check your attic for leaks or dampness.
• Dry any wet items or surfaces quickly.
• Fix the shingles before the next storm.
• Inspect nearby shingles for looseness.