Top 6 Smart Techniques to Avoid Damaging Your Vehicle Caused by Garage Flood

Flooding is widespread in coastal locations and river floodplains. However, it’s also possible to flood in all areas experiencing heavy and prolonged rainfall. Even major cities are not free from flooding due to a lack of drainage. The fact is, nature is unpredictable and can strike at any time and in any location.

The garage is one of the commonly flooded areas of a home, and bad weather is not the only culprit because broken water pipes are also to blame. When this happens, your vehicle can be submerged, resulting in damage to electrical systems, mechanical systems, lubricants, etc. The good news is car owners can take some actions to secure their vehicle from floodwater as follows:

1. Park Vehicles on Elevated Premises

Always consider parking your vehicle in an elevated parking spot if you have access, even if it’s not the rainy season. Sedan or hatchback owners should follow this more since they are relatively lower. Since floodwater gathers up in low-lying spots first before rising, your vehicle’s electrical and mechanical parts will be the first to get damaged if left soaked in water.

2. Detach the Batteries

If a storm or heavy rainfall is coming and rivers and dams surround you, it’s always safe to disconnect the batteries early on. This helps in protecting all the electrical of your vehicle if it gets submerged.

3. Make Sure that Your Vehicle Is Sealed

Before a storm arrives, be sure to rightly close your vehicle’s doors, windows, and sunroofs. Fix holes from previous damage, and ensure that your windows don’t have even the smallest gap to stop water from entering the cabin.

4. Ramp Up Your Car

During the rainy season, it helps to pay attention to weather forecasts to identify the possibilities of storms. As they say, “It’s better to get ready and prevent than repair and regret it.” If there’s no higher ground to park your vehicle, ramp it until the engine does not get immersed. If water enters your car’s engine, it can result in a hydro lock that can instantly make your vehicle worthless.

5. Bag Your Car

Manufacturers are now marketing big water-proof guards designed to secure your parked vehicle during a garage flood. Though these products’ durability is not guaranteed, at least they can help you protect your car from any flying particles during the storm.

6. Fix or Repair Your Garage to Prevent Flooding

Securing your car from garage flooding is pointless if you do not deal with the primary issue first. When a storm is approaching, sandbags or other flood barriers can be effective quick fixes, especially if you’re unprepared. This can redirect water away from your garage towards storm drains or other different directions.

If there are cracks in your foundation that can lead to water leakage into your garage, make sure to address them. You can also use weatherstripping if there are gaps between your garage flooring and garage door. Tightly place it under the garage door to secure it against the flooring. You may need to contact a water damage restoration company for a flood damage cleanup in severe flooding.


Always monitor weather condition updates if you suspect there’s a storm coming, especially if you live in flooding-prone areas or near rivers and dams. This is helpful so you can prepare early on. Though you cannot stop a natural disaster, taking some actions can save your family, home, vehicles, and other valuables.

Furthermore, keep emergency numbers at hand. Besides your local fire department, police, 911, Red Cross, and other public agencies and NGOs, you should also have a list of trusted restoration companies in your area. Before choosing a company, it helps to follow the “visit our site rule” to learn about who they are, their services, locations, and reviews and testimonials from their previous clients.


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