The short answer
Start with a Ground-Level Look
Begin by walking around your home and looking up at the roof from a safe distance. Strong wind can lift metal panels at the edges, especially if they are not fastened tightly. Look for any panels that appear wavy, buckled, or out of line with the rest of the roof.
Also check the ground around your home. Wind can tear off pieces of metal or strip screws and fasteners, leaving them scattered in your yard. Finding those parts is a clear sign that the roof took a hit and needs a closer look.
Inspect the Roof Surface Up Close
If it is safe to do so, use a sturdy ladder to get a closer view of the roof surface. Walk carefully if the roof is not too steep, or use binoculars from the ground to avoid the risk of falling. Look for dents, creases, or punctures where wind-driven debris may have struck the metal.
Pay special attention to the edges of each panel. Wind can catch the lip of a metal roof and peel it upward, creating a gap where rain can enter. Also check the ridge caps and any vents or chimneys, as those areas are common spots for wind damage to show up first.
- Lifted or curled panel edges
- Missing or popped screws and fasteners
- Dents or punctures from flying debris
- Gaps or separations at seams and flashing
- Buckled or wavy panels along the roof deck
Check the Roof Flashing and Seams
Flashing is the metal trim used around roof edges, chimneys, and valleys. Wind can loosen flashing or bend it away from the roof, leaving openings for water. Inspect every flashing piece for tightness and alignment, especially after a storm with strong gusts.
Seams are where two metal panels meet. Look for any separation or lifting along these lines. Even a small gap can let water seep in during a heavy rain. If you see daylight through a seam or a gap you can feel with your hand, that is a problem that needs attention.
Look for Interior Signs of Leaks
Wind damage often leads to water intrusion, so check inside your home as well. Go to the attic or upper floor and look for water stains on the ceiling or walls, especially near the roof edges. Also check for any spots where light is coming through, which means there is a hole or gap.
Feel the insulation and wood framing for dampness. A musty smell or visible mold can also indicate that water has been getting in. If you find any of these signs, the roof likely has damage that needs to be repaired before it gets worse.
Know When to Call the Pros
Some wind damage is obvious, but much of it is hidden. A professional inspection can catch problems that are easy to miss, like loose fasteners or micro-tears in the metal. If you are not comfortable climbing on your roof or if the damage looks extensive, contact local water damage pros for a thorough check.
Acting quickly after a storm is key, especially in wet climates where even small roof damage can lead to significant water issues. If you notice any of the signs described here, do not wait to address them.
- Water stains on ceilings or walls
- Daylight visible through the roof deck
- Damp insulation or wood framing
- Musty odors or visible mold growth
- Debris or metal pieces in the yard
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Call Now (425) 407-5186Frequently asked questions
Can wind damage a metal roof without leaving visible dents?
Yes. Wind can loosen fasteners or lift panel edges without causing obvious dents. This can create gaps that let water in. That is why a close inspection of seams, flashing, and screw points is important, not just a quick look at the surface.
What should I do right after a windstorm?
Check your roof from the ground for visible damage, like lifted panels or debris. If you see anything, try to contain the issue by placing a tarp over the affected area if it is safe to do so. Then contact a professional to assess the damage and make repairs.
How long can I wait before fixing wind damage?
Do not wait long. Even a small gap can let rain in, especially in a wet climate. Water damage can spread quickly to insulation, drywall, and framing. The sooner you address the issue, the less extensive the repairs will need to be.