The short answer
How Lightning Causes Water Damage
A lightning strike carries an immense surge of electrical energy. When it hits your home, this energy can travel through metal plumbing pipes or electrical wiring. The intense heat can melt solder joints in pipes or even cause pipes to burst from the rapid expansion of superheated water inside them. This creates an immediate and often catastrophic water leak that requires fast action.
The electrical surge can also damage appliances with water lines, like your refrigerator or water heater. It can fry control boards and valves, causing them to fail and leak. Plumbing systems are under stress from normal use, and a lightning strike can be the final blow that causes a major failure and subsequent flooding.
What to Do Immediately After a Strike
Your first priority is safety. If you see or hear a lightning strike near your home, be cautious of electrical hazards and standing water. Locate your main water shutoff valve and turn it off to stop the flow of water from any ruptured pipes. This simple step can prevent thousands of dollars in additional water damage while you assess the situation.
Next, you need to address the source of the leak. If a pipe has burst, you will need a plumber. If the issue is with an appliance or your home's electrical system, you will need an electrician. Only after the source is secured should you focus on the water itself, which is when you contact the pros for restoration.
- Turn off the main water supply valve immediately.
- Avoid contact with any standing water near electrical outlets.
- Call a qualified plumber for burst pipe repairs.
- Contact an electrician for any wiring or appliance damage.
- Move valuable items and furniture away from the water if safe.
- Document the damage with photos for your insurance records.
What Water Damage Pros Do
The pros specialize in mitigating damage after the water source is fixed. They use industrial-grade extractors, air movers, and dehumidifiers to remove all moisture from floors, walls, and hidden cavities. This thorough drying process is critical to prevent secondary damage like warping, swelling, and mold growth, which can start within 24 to 48 hours in a damp environment.
After the area is completely dry, they assess and execute the necessary repairs. This can involve removing and replacing damaged drywall, insulation, and flooring. They repair structural elements like door frames or subflooring that may have been compromised. Their goal is to restore your home to its pre-damage condition.
Common Repairs After a Strike
Lightning-induced water damage often requires specific repairs. Drywall and insulation that get wet must usually be cut out and replaced to prevent mold. Wooden structures like door frames and cabinets can warp and need repair or restoration. Flooring, especially hardwood or laminate, may buckle and require professional attention to be salvaged or replaced.
Insurance and Cost Considerations
The cost for lightning repair fixes varies widely. It depends on the extent of the water damage, the materials affected, and the necessary tradespeople. Repairs often range from a few thousand dollars for a single room to much more for whole-home systems damage. Policies vary, and your insurer decides what is covered. Some homeowner policies cover lightning strikes, but you must check your specific policy details.
Always contact your insurance company to start a claim. Provide them with the documentation and reports from the plumber, electrician, and the pros. Keep in mind that you are responsible for your deductible. Having a clear record of repairs can be helpful for this process and for future home maintenance.
- Cost depends on the square footage damaged and materials involved.
- Electrical and plumbing repairs add separate trades' costs to the total.
- Your homeowner's insurance policy may cover sudden, accidental water damage.
- You are typically responsible for paying your policy deductible.
- Always get detailed invoices from all professionals for your claim.
- Policies vary, and your insurer decides what is covered.
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Call Now (208) 537-2633Frequently asked questions
Does homeowners insurance cover lightning strike water damage?
Many standard homeowners insurance policies do cover sudden water damage from a lightning strike, as it is typically considered a covered peril. However, you must review your specific policy language. Policies vary, and your insurer decides what is covered. Always file a claim and provide all documentation from the repair professionals.
Can lightning damage cause mold later?
Yes, if water from a lightning-caused leak is not dried completely and quickly, mold can grow. Mold spores are everywhere and need only moisture and organic material to start growing. This is why professional drying is so important. If you suspect mold later, consult a mold assessment professional.
Who should I call first after a lightning strike?
Call a plumber or electrician first to stop the source of the water or make the area electrically safe. Do not enter standing water if outlets are nearby. Once the leak is stopped and hazards are addressed, then call the pros for the drying and restoration work.