Wind Damage Roof Repair: How to Tell If Shingles Are Creased or Lifted
After a severe storm passes through Western North Carolina, many homeowners walk out to their yard, look up, and breathe a sigh of relief when they do not see any missing shingles. Unfortunately, a roof that looks intact from the driveway can still be completely compromised by high winds.
Wind damage is notoriously difficult to spot from the ground. However, if left unchecked, it is a guaranteed path to wood rot and interior water damage. Here is exactly what happens to your shingles during a severe windstorm and how to tell if you need a roof leak repair.
1. The Anatomy of Wind Damage
Asphalt shingles are designed to lock together. Each shingle has a strip of factory applied adhesive that seals it to the shingle below. When powerful wind gusts hit your home, the wind creates an uplift effect. If the wind is strong enough, it will break that adhesive seal and lift the shingle backward.
When the storm passes, gravity often pulls the shingle back down. It looks perfectly normal from the ground, but the protective seal is completely broken.
2. Spotting the Lifted Shingle
A lifted shingle is essentially an open door for rainwater. The next time it storms, wind driven rain will be pushed directly under that unsealed flap, bypassing your waterproofing and soaking the wood deck below.
You can sometimes spot lifted shingles on a windy day. If you look closely at your roof and see the shingles lightly flapping or fluttering, the seal has failed. A professional inspector will check for this by gently lifting the edge of the shingles. If they offer no resistance and lift easily, the adhesive bond is gone.
3. The Telltale Sign: Creased Shingles
If a shingle is lifted and bent backward far enough by the wind, the fiberglass mat inside the shingle will physically snap. This creates what the roofing industry calls a "creased" shingle.
To spot a crease, look for a dark, horizontal line running across the top third of the shingle. This line is where the asphalt and fiberglass have cracked and the surface granules have flaked off to reveal the dark mat underneath. A creased shingle is completely structurally compromised. It is only a matter of time before the wind catches that flap again and tears it completely off the roof.
4. When Upgrades Make Sense
If your home sits on a ridgeline or in an area prone to constant high winds, replacing torn asphalt shingles year after year becomes exhausting. For homes facing intense wind exposure, upgrading to metal roofing is often the smartest long term solution. A properly installed standing seam metal roof can withstand hurricane force winds without the risk of creasing or lifting.
5. Commercial Wind Damage
Wind does not just affect residential homes. Business owners with flat roofs face their own unique wind challenges. High winds can get under the metal edge flashing of a building and lift the entire membrane. If you manage a flat roof property, routine commercial roofing inspections are critical after major storms to ensure the perimeter edges remain fully secured.
6. The Danger of Waiting
Ignoring wind damage will eventually lead to a costly interior leak. The moment the adhesive seal is broken, your roof is working on borrowed time. Before you file an insurance claim, you need a detailed inspection from a qualified contractor who knows exactly how to document creased and lifted shingles for the insurance adjuster.
Financing Your Storm Repairs
Dealing with storm damage is stressful, and we want to make the recovery process as smooth as possible. At True North Roofing, we provide flexible financing options so you can get your roof repaired or replaced immediately without waiting on insurance checks or draining your savings.
If you suspect your roof took a beating in the last storm, do not wait for a leak to confirm it. Reach out to schedule your inspection today and let our experts give you peace of mind.
Serving Our Local Communities:
Asheville & Buncombe County
Hendersonville & Henderson County
Waynesville & Haywood County
Brevard & Transylvania County
Sylva & Jackson County
