Recent Garage doors come with an automated opening & closing system. They come with a track and a controlling system (the door switch, remote control, or both).
The tracks or the corner seal might get damaged and create leaks.
Damaged bottom seals, improper gutters, and bent tracks are the main reasons for getting the garage door leaking corners.
You may count more. However, all these problems have solutions. Repairing the damaged part, ensuring a sound drain, and sealing the floor gaps might be effective solutions.
Along with them, I’ll talk about the five best solutions for your garage door leaks. Before that, let’s see why your garage door has some corner leaks.
Why Are My Garage Door Corner Leaks?
Your garage door has some corner leaks because of damaged bottom seals, improper gutters, bent tracks, and floor gaps. You might have any of these four reasons to get leaks in your garage.
That would be the main reason for having water or a flooded garage overnight (Especially if it rains for the entire night).
Damaged Bottom Seals
Garage door bottom seals play a crucial role in attaching the garage edge to the opener and closing, not allowing any citrus, dust, or water to enter the garage once you close it.
However, these bottom seals might be damaged or overused for several years. In that case, they’ll need to close the door perfectly and leave some gap between the garage door & floor.
Improper Gutters
Gutters are responsible for carrying away the rainwater from the rooftop. Unfortunately, they get damaged over time. Eventually, the rainwater will dip through the garage door.
Though the damaged or improper gutters are not directly associated with garage door corner leaks, they’ll let the water go through the damaged corners and flood the entire space.
Bent or Damaged Tracks
Daily wear & tear is the main culprit of getting damaged or bent garage door tracks. Once the rails/tracks are bent, they will fail to close and seal the door perfectly.
Eventually, the garage door corners might get leaked since all the corners won’t touch the ground.
As a result, there’ll be some leaks in the corners. Water, dirt, and other things will directly access that area.
Floor Gaps
Finally, the floor gaps will play a vital role in creating corner leaks on the garage door. Let’s say you’ve got new automated closing doors, but the floors are uneven.
In that case, you can’t close the door and seal every corner. That’s how the garage door corner will get some leaks.
[Off the topic] Garage door opener app has some excellent uses. Go through that write-up to learn about the app.
Fix Garage Door Leaking Corners
So, you know the reasons for getting leaks on your garage door corners. It’s time to heal those leaks and sort out the problem soon.
Repair or Replace the Bottom Seal
First, look at your damaged garage door seals. Whether it is rubbery or aluminum made, you must replace them. Repairing might be okay if you have aluminum sealers since they might be good enough to reinstall.
For any other sealer, you have nothing but to replace them at once. Then, check the sealer and corners. They must touch the ground and close the door like a new one.
Ensure the Best Tracks
The bent tracks are the second most common reason for getting a corner leak. If your garage door opener is on uneven or bent rails, you must keep them open and try to straighten them along with the door frame.
If needed, go for a new garage door frame and use the new rails to sort out corner leak problems.
Seal The Floor Gaps
Fill-up the floor gaps is another best way to repair the corner leaks. Floor gaps allow external things (water, dust, and anything) to enter the garage.
In that case, you can seal the floor gaps with floor tape. Then, sand that area properly to get a smooth surface to close the door and seal the corner leaks.
Proper Drainage
If you’re a poor gutter attached to your garage door, you must change it with a new & strong one. This gutter will create a sound drainage system to carry out the rainwater. As a result, the door corners will be free of water and moisture.
Install a New Garage Door
After using a garage door for 10 to 15 years, you cannot expect to repair it by the above tips. It’s high time to get an updated one. The new one will sort out all the corner leaks and other issues.
You got the corner leaks solutions. What if the door jerks when opening? You’ll get a fruitful solution without any cost.
Frequently Asked Questions
01. How Should I Solve My Garage Door Corner Leaks?
You should solve the garage door corner leaks by four steps. Replace the bottom seal, repair the gutters, fill the floor gaps, and ensure the perfect tracks.
02. Why Does Water Get Through My Garage Door?
You must have a damaged bottom seal or floor gap. Any sort of gap or leak might be there in your garage door. That’s why you’re getting water in your garage.
03. How Do I Fill the Floor Gaps?
You can fill the floor gaps by using floor tape & proper sanding. Besides, if significant, the floor gaps might be filled with concrete sealer, and you need to cover that with regular sealing tape.
04. What’s The Cost to Repair a Damaged Garage Door?
It’ll cost around $150-$250 to repair a damaged garage door if it has bent tracks or leaked corners. However, the actual cost depends on the door condition (damaged, broken, or only leaks).
Closing Words
You’ve got the five best solutions for garage door leaking corners. They all are effective and might save a lot of costs since you can use your DIY skills to repair the damaged tracks, damaged bottom sealer, or fill the floor gaps.
Apart from them, you may also replace the entire garage door if your existing one is poorly damaged. That’s the ultimate solution for every aged garage door.
