A sunroof leaks in heavy rain due to a clogged drainage system. This is where the tubes meant to direct water away from the sunroof opening are filled with debris. This then causes water to overflow and seep into the car during heavy downpours.
This article will discuss some of the usual causes of sunroof leakage and how you can address and avoid them.
How Your Sunroof Is Designed To Handle Rain
A lot of people believe that their sunroof should not allow any water in at all, but that is not how most sunroofs are made. Most sunroof designs use a drainage system to prevent water from entering the car interior. If rainwater reaches beyond the sides of the sunroof, it moves into narrow stripes and goes to the drain spouts, where the car discharges it.
It is effective in normal conditions, but when there are problems, such as heavy rain, it leads to seepage during a downpour.
Common Reasons For Sunroof Leaks
Here are some of the causes why your sunroof will start to leak the next time it rains. Here are the most common ones:
- Clogged drainage tubes – In the long run, dirt may block the drainage system with dirt, leaves, and other debris.
- Damaged seals—The sunroof’s rubber seals may wear out, crack, or shrink, eventually leading to water infiltration.
- Sunroof misalignment – Sometimes, the sunroof does not align properly in the track. This will form a space through which rainwater can enter.
- Excessive water pressure – Even if your sunroof has a proper drainage system, heavy rains may flood it.
- Cracks or damage to the glass – Tiny chips or even cracks in the sunroof glass can let water in.
When To Seek Professional Help For A Leaky Sunroof
In some cases, no matter how much you try to fix it, a professional is the best option for addressing a leaky sunroof. Here’s when you should consider taking your car to an expert:
- The leak persists – If the drains are dirty and you’re having a problem fixing it, then it’s important to contact professionals to prevent further damage.
- Visible damage – If there are chips in the glass or any other major misalignment, professionals should fix it.
- Unusual noises – Any type of noise that occurs when opening or closing the sunroof could be mechanical-related issues.
- Frequent leaks – If your sunroof leaks often, it may need a checkup and repair work.
Say Goodbye To Leaky Sunroofs With Bullet Auto Glass
Is your car’s sunroof leaking in heavy rain? If yes, then it’s a sign that you should get it checked by professionals. If you’re looking for professionals, then you should definitely contact Bullet Auto Glass. We specialize in repairing and replacing all sorts of sunroofs. Contact us immediately at 604-880-1759 to fix your sunroof.
