Can a Lightning Strike Cause a Hidden Fire?

Lightning carries a massive electrical surge. When it hits your home, that surge can travel through the electrical system, metal pipes, or structural steel. The heat from the surge can ignite nearby wood, insulation, or wiring, even if the fire is not immediately visible.

A hidden fire often starts in an attic, behind drywall, or inside a wall cavity. Because the flames are contained, they may burn for hours before smoke or heat becomes obvious. You might notice a faint burning smell or a crackling sound, but not see flames.

• Check your attic and crawl spaces for smoke or soot
• Look for discoloration on walls or ceilings
• Listen for unusual crackling or buzzing sounds
• Smell for a burning odor, especially near outlets or switches
• Feel walls and ceilings for unusual warmth
• Turn off your main power if you suspect a strike

If you suspect a hidden fire, get everyone out of the home and call 911. Do not try to investigate a suspected fire on your own, as it can be dangerous. Once the fire department checks and clears the area, you can begin assessing the damage.

After the fire department gives the all-clear, look for water damage from firefighting efforts. Water can soak into drywall, flooring, and insulation. You may need to remove wet materials and start drying the affected areas to prevent mold growth.

Dealing with lightning fire damage often involves both fire and water restoration. The pros will assess the extent of the damage, which can include charred wood, melted wiring, and waterlogged materials. They use moisture meters to find hidden pockets of water.

After removing damaged materials, the pros focus on structural drying and dehumidification. This process helps prevent mold and further structural issues. If you live in Redmond, you can find local water damage pros who specialize in this kind of work.