The short answer
Signs on the Roof and Exterior
Lightning often hits the highest point of your house, so start with the roof. Look for missing or cracked shingles, scorch marks, or small holes. A strike can blow off tiles or leave a burn line along the ridge. Check gutters and downspouts for dents or melted spots, since metal conducts electricity.
Inspect the siding for discoloration or pitting. Lightning can travel through metal flashing, vents, or plumbing vents, leaving telltale marks. If you have a chimney, examine the cap and bricks for cracks or soot. These exterior clues are often the first visible evidence of a strike.
- Scorch marks or burn lines on shingles
- Cracked or missing tiles
- Dents or melted spots on gutters
- Pitting or discoloration on siding
- Cracks or soot on chimney bricks
Interior Signs to Check
Inside your home, lightning can cause damage that is not obvious at first. Check all electrical outlets and light switches for burn marks or a burnt smell. Look at your breaker panel for tripped breakers or a charred appearance. Electronics and appliances may stop working or show signs of power surges.
Water damage is a common follow-up to a lightning strike, especially if the strike hits a roof or wall. Look for new stains on ceilings or walls, damp spots, or a musty odor. In humid climates, moisture can spread quickly, so catching it early matters.
If you find water stains or dampness, check the attic for leaks or wet insulation. A strike can damage flashing or vents, allowing rain to enter. Pay attention to any unexplained puddles or damp carpet, as these may indicate hidden water intrusion.
- Burn marks on outlets or switches
- Tripped breakers or charred panel
- New ceiling or wall stains
- Musty odor or damp spots
- Wet insulation or damp carpet
Check Your Electrical System
A lightning strike can send a power surge through your wiring, even if the strike is not direct. Check for flickering lights, blown fuses, or outlets that no longer work. If any appliance smells burnt or has a darkened plug, unplug it and do not use it. Safety comes first.
Your breaker panel may have a tripped main breaker or individual breakers that will not reset. Do not force a breaker back on if it keeps tripping. This could indicate damaged wiring or a short. A professional electrician can assess the system safely.
If you notice any burning smell or see sparks, turn off the main power and leave the house. Call an electrician right away. Do not attempt to fix wiring yourself. Your safety and your family's safety are the priority.
- Flickering lights or blown fuses
- Burnt smell from outlets or appliances
- Tripped breakers that will not reset
- Sparks or visible burn marks
- Electronics that suddenly fail
Look for Water Damage Clues
Water damage often follows a lightning strike, especially if the strike damages your roof or exterior. Look for water stains on ceilings, walls, or floors. Check for peeling paint or bubbling wallpaper, which can signal moisture behind surfaces. A damp, musty smell is another clue.
Inspect your attic for wet insulation or water drips. Check around windows and doors for water entry. If you find any signs of water, you need to address the source quickly. In a rainy climate, a small leak can become a bigger problem fast.
If you suspect water damage, consider contacting local water damage pros for an inspection. They can check for hidden moisture and help you dry out affected areas. Acting quickly can prevent mold and further structural damage.
When to Call the Pros
If you see any signs of a lightning strike, especially combined with water damage, do not wait. Water can seep into walls, floors, and insulation, causing rot and mold. A professional inspection can identify all affected areas, even those you cannot see.
The pros can assess the extent of the damage and recommend the next steps. They have the tools to detect moisture behind walls and under flooring. They can also help dry out areas and repair damage. The longer you wait, the more extensive the damage can become.
If you only have minor electrical issues, an electrician can handle that separately. For water damage, a restoration professional is the right choice. They can help you get your home back to normal, but the work depends on the specific damage found.
Need help right now?
Call (386) 272-5697 any time, day or night, and describe what happened.
Call Now (386) 272-5697Frequently asked questions
Can lightning cause water damage without a visible roof hole?
Yes, lightning can crack flashing or loosen roof components, allowing water to enter. The strike may also damage attic vents or seals. Water can then drip into ceilings or walls, so look for stains or dampness even if the roof looks intact.
What should I do right after a lightning strike hits my house?
First, check for any immediate dangers like smoke or sparks. If safe, turn off your main power and water. Then document any visible damage with photos. Contact a professional for an inspection, and avoid touching damaged electrical items.
Will my insurance cover lightning damage?
Policies vary, and your insurer decides what is covered. Many homeowners policies cover lightning damage, but you need to check your specific plan. Document all damage and contact your insurance company to ask about your coverage. Act quickly to file any claims.