Can Wind Damage Cause Water Intrusion Later On?

High winds stress your home's outer shell. They can pull nails from roofing shingles, creating gaps where water can eventually seep through. Wind can also bend or separate the metal flashing around chimneys and vents. Siding panels may be cracked or loosened, compromising the weather-resistant barrier behind them. These issues might not be visible from the ground, but they weaken your home's defenses.

The problem often starts small. A single lifted shingle or a cracked piece of siding may not leak during a dry, windy day. The damage becomes a pathway for water only when it rains. Moisture then travels along roof decking or behind walls. This delayed intrusion can go unnoticed for weeks, allowing mold and rot to develop quietly inside your home's structure.

After severe winds, perform a careful visual inspection from the ground if it is safe. Use binoculars to look for obvious damage like missing shingles or hanging siding. Check your attic with a flashlight, looking for any daylight coming through the roof boards, which indicates a hole. Also, inspect ceilings and walls inside for new water stains, which are a telltale sign of a leak that has already started.

Do not climb onto the roof yourself, especially if it is steep or wet. Your priority is to prevent further damage if you find evidence of a leak. Move furniture and belongings away from wet areas. Place buckets under active drips and use towels to soak up standing water. Acting quickly can limit the extent of the water damage before professionals can make permanent repairs.

Wind damage and the resulting water intrusion may be covered under your homeowner's insurance policy. It is important to document everything. Take clear photos and videos of the wind damage outside and any water stains or damage inside. Keep a record of the storm date and any temporary measures you took. Contact your insurance company to start a claim and understand your deductible and coverage details.

Policies vary, and your insurer decides what is covered. Some policies have separate windstorm deductibles. The insurance adjuster will need to see the cause-and-effect link between the wind event and the water damage. Having thorough documentation makes this process smoother. Remember, insurance typically covers the resulting water damage, but not the repair of the original wind-damaged component if it was due to wear and tear.