Windshield Noise After Replacement: Is It Normal or a Sign of a Problem?

Cars are typically very quiet in themselves, as they block out most road sounds during drives and are not notably noisy. Drivers will likely only hear the sound of honking horns or music on the road, but if something is wrong with the vehicle, more noise can be a symptom of the issue. Freshly installed windshields, in particular, can produce noticeable noise during drives, but is that an issue, or is it normal?

Is it normal for a new windshield to make noise? This blog will answer that question and explain what causes windshield noise.

Is It Normal for a New Windshield to Make Noise

A windshield making noise after replacement is not normal, it is a sign of a problem with the installation. If your new windscreen is producing any sound, it is important to check it yourself or get it checked by a professional, as this issue can affect driving.

How does windshield noise affect driving? At a minimum, it distracts you and disrupts your focus, making it harder to stay alert on the road. This distraction can increase stress and delay your reaction time to potential dangers. Beyond the noise, the windshield is crucial for your vehicle’s safety. It could come loose or pop out during a collision if improperly installed, putting everyone in the car at serious risk. Proper installation ensures both comfort and protection in the event of an accident.

What Causes Windshield Noise After Replacement

There are a couple of reasons you may hear noises after replacement, all of which are rooted in something problematic.

Improper or Uncured Sealing

The most common reason for windshield noise is improper sealing or uncured adhesive. Adhesives secure windshields to the car, but if misapplied, they won’t cure properly, causing a rattling sound.

Sometimes, a slow-curing adhesive is used, so be prepared to give your car at least a couple of hours to sit so the substance can dry. Anything from slamming doors to sitting in hot climates can cause issues, so immediately after a replacement, it is best to be very careful with your vehicle.

Non-Fitting Glass

Windscreens can come in all shapes and sizes, and it is possible that your vehicle can receive one that does not fit properly during installation. Technicians can make this mistake, so it is essential to check with whoever is doing the replacement to make sure you are getting the right glass installed. Moreover, investing in OEM (Original Equipment Manufacturer) glass will minimize the chance of this problem occurring.

Can Windshield Replacement Cause Air Leaks

Yes, windshield replacement can cause air leaks if the installation isn’t done properly. If the adhesive doesn’t form a proper seal or has gaps, air can enter the vehicle. This allows air, dust, moisture, and road debris to seep inside, affecting comfort and cleanliness. Additionally, air leaks can create a whistling sound while driving, which can be distracting. Proper installation and correct adhesive cures are essential to prevent these issues.

Windshield Repair vs. Windshield Replacement for Noise Issues

Is it better to replace or repair a noisy windscreen? The best choice depends on your goals. If you’re looking for the most cost-effective solution, a repair is your best option. However, if you want long-term peace of mind, a windshield replacement will provide you with a brand-new shield, reducing the likelihood of further issues.

A repair won’t resolve the noise if your windshield doesn’t fit properly. In this case, a windshield replacement is necessary to eliminate the issue.

Need a windshield replacement in Des Moines? Kryger Glass offers high-quality auto glass repairs and replacements, ensuring you receive excellent service. Get a quote today, or contact us with any questions.