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  • Why Do My Garage Door Window or Door Sections Leak Water?

    Garage Door Repair Utah

    Experiencing water leaks in your garage door can be frustrating and potentially damaging to your belongings. Whether the leaks occur through the door sections or around the windows, addressing the issue promptly is crucial. Understanding the causes of these leaks and how to resolve them can help maintain the integrity and functionality of your garage door. Here’s a detailed look at why your garage door windows or door sections might be leaking water and what you can do to fix the problem.

    Common Causes of Garage Door Leaks

    Worn or Damaged Weatherstripping

    Weatherstripping is designed to seal the gaps between the garage door and the ground, as well as between the panels. Over time, weatherstripping can become worn, cracked, or brittle, allowing water to seep through. Inspect the weatherstripping regularly and replace it if it shows signs of wear and tear.

    Improper Installation

    If your garage door or windows were not installed correctly, they might not be properly sealed, leading to water infiltration. Gaps or misalignments during installation can create pathways for water to enter. Professional installation ensures that all components fit together snugly and securely.

    Clogged or Misaligned Drainage Systems

    Some garage doors, especially those with windows, have built-in drainage systems to channel water away. If these drainage paths become clogged with debris or are not aligned correctly, water can accumulate and leak into the garage. Regular maintenance and cleaning of these drainage systems can prevent blockages.

    Cracked or Broken Panels and Windows

    Physical damage to the garage door panels or windows can create openings for water to enter. Cracks, holes, or broken seals in the windows can compromise the door’s ability to keep water out. Inspect the panels and windows for any signs of damage and repair or replace them as necessary.

    Poor Seals Around Windows

    The seals around the windows in your garage door are critical for preventing leaks. Over time, these seals can degrade due to exposure to weather elements, leading to leaks. Regularly check the seals and replace them if they are cracked, brittle, or missing.

    Foundation or Groundwater Issues

    Sometimes, the issue may not be with the garage door itself but with the surrounding foundation or groundwater levels. Poor drainage around the garage can cause water to pool and seep under the door. Ensure that the ground slopes away from the garage and that gutters and downspouts direct water away from the foundation.

    Solutions to Prevent and Fix Leaks

    Replace Weatherstripping

    Check the condition of the weatherstripping at the bottom of the garage door and around the door panels. If it is worn or damaged, replace it with new, high-quality weatherstripping to create a tight seal.

    Ensure Proper Installation

    If you suspect improper installation, consider having a professional garage door technician inspect and reinstall the door or windows correctly. This can help eliminate gaps and ensure a proper fit.

    Maintain and Clean Drainage Systems

    Regularly inspect and clean any drainage channels or weep holes in the garage door to ensure they are free of debris. This allows water to flow away from the door instead of pooling and causing leaks.

    Repair or Replace Damaged Components

    Inspect the garage door panels and windows for any cracks or damage. Repair minor issues with sealant or filler, but replace significantly damaged panels or windows to maintain the door’s integrity.

    Seal Around Windows

    Apply a high-quality, weather-resistant caulk around the edges of the garage door windows. This will help create a watertight seal and prevent leaks.

    Improve Drainage Around the Garage

    Ensure that the area around your garage is graded correctly to promote water runoff. Clean gutters and downspouts regularly to prevent water from pooling near the garage foundation. Consider installing a French drain or other drainage solutions if groundwater issues persist.


    Addressing water leaks in your garage door is essential to protect your property and maintain the functionality of the door. By understanding the common causes and implementing the appropriate solutions, you can keep your garage dry and secure.

    For professional help with diagnosing and fixing garage door leaks, contact Universal Garage Door Repair at (801) 784-4550. Our experienced technicians are dedicated to providing top-quality service to ensure your garage door remains watertight and in excellent condition.

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