The short answer
How Water Hurts Your Car
Water from a leaky garage roof can find its way into many parts of your car. Drips onto the hood or roof can leave mineral spots and, over time, eat through the clear coat and paint. If the water contains dirt or debris from the roof, it can act like sandpaper when you wipe it off, scratching the finish.
Inside the cabin, water can soak into seat upholstery, carpet, and the headliner. This can create musty odors and promote mold growth. Moisture can also reach electrical components under the dash or in the engine bay, leading to corrosion, short circuits, and malfunctioning sensors. Rust on exposed metal parts is a common long-term result.
- Paint and clear coat damage
- Rust on body panels and undercarriage
- Electrical corrosion and shorts
- Mold and mildew in the interior
- Stained or warped upholstery
- Foggy or stained windows
What to Do Right Away
If you notice water dripping on your car, move it out of the garage if you can. If you cannot move it, place a tarp or plastic sheet over the car to keep it dry. Wipe up any standing water on the car's surfaces with a soft cloth. Dry the interior with towels and use a fan or dehumidifier to reduce moisture.
Check the roof for obvious issues like missing shingles, cracks, or holes. Some small leaks can be temporarily patched with roofing cement or sealant, but a lasting fix usually requires a professional. Take photos of the leak and any damage to your car for your records.
When to Call the Pros
A persistent or large leak needs professional attention. Local water damage pros can assess the extent of the damage to your garage structure and your car. They have the equipment to dry out hidden areas and prevent mold from spreading. They can also help you understand what needs to be repaired or replaced.
If the leak is from the roof itself, a roofer may be the right choice to fix the source. In some cases, both a roofer and a water damage pro are needed. You should act quickly, as delays can worsen the damage to both your garage and your vehicle.
What to Expect During Repairs
When you hire professionals, they will first inspect the leak and the affected areas. They may use moisture meters to find hidden water in walls, ceilings, or your car's interior. The repair process can involve removing damaged drywall, insulation, or flooring. They will dry the space thoroughly before any rebuilding happens.
Your car may need to be cleaned and detailed to remove water spots and mold. If the electrical system was affected, an auto electrician might be needed. The entire process can take several days, depending on the extent of the damage. You should plan for your garage to be out of use during that time.
Preventing Future Leaks
Regular roof maintenance can help you avoid this problem. Inspect your garage roof at least twice a year, especially after heavy storms. Look for cracked or missing shingles, damaged flashing, and clogged gutters. Trim overhanging branches that can scrape the roof and cause wear.
If your garage is attached to your house, keep the roof in good shape to protect both structures. Weather can vary, so staying alert to roof condition is wise. Address small issues before they become big leaks. A small investment in maintenance now can save you from costly car repairs later.
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Call Now (801) 383-0232Frequently asked questions
Will my car insurance cover water damage from a garage roof leak?
Coverage depends on your policy and the cause of the leak. Some policies cover sudden events like a storm, but gradual damage from neglect may not be covered. Check your policy documents and talk to your insurance company. Policies vary, and your insurer decides what is covered.
Can I dry out my car myself after a leak?
Yes, you can start by wiping up water and using fans or a dehumidifier. Open windows if the weather allows. But if water has soaked into padding or electrical areas, professional drying equipment may be needed to prevent mold and corrosion. Act quickly to reduce damage.
How long does it take to repair a leaky garage roof?
The time depends on the size of the leak and the extent of water damage. A simple patch might take a few hours, while a full roof replacement and interior drying can take several days. The pros will give you a timeline after inspecting the damage.