3 Common In-Channel Vent Visor Problems + Fixes

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Vent visors are handy to a great extent – they keep out a lot of things. The most common types of vent visors that exist are tape-on and in-channel vent visors. While tape-on vent visors aren’t so cool after installation, in-channel vent visors look much better and are the favorite for most car owners.

But then, in-channel vent visors aren’t “perfect,” if you use them or you’re planning to get one, then you should know about these in-channel vent visor problems.

These are common issues you’d likely experience with in-channel vent visors. While some of these problems are fixable, most of them request getting a new set of visors.

Let’s get started!

In-Channel Vent Visors

Many top auto brands have different designs of in-channel vent visors for different cars. These vent visors help to keep out rainfall, light snow, and other debris from the windows. Also, in-channel visors can help keep out sun rays affecting your vision while driving.

Most car owners prefer in-channel visors because they are not so easy to steal and can be uninstalled quite easily. Typically, you can get a new set of vent visors for your vehicle for less than 50 bucks on stores like Amazon, Walmart, and many others, including offline stores.

Common In-Channel Vent Visor Problems

1. Cracks During Installing

To install an in-channel vent visor, you have to force it into the window chambers. The tip has some non-sticky adhesive that makes it clip and stay firmly inside the window chamber.

However, during installation, a lot of people broke their newly-bought vent visor while trying to force it into the chambers.


Apparently, once an in-channel vent visor is cracked, the only solution is to get a brand-new set. So, if yours got cracked during installation, you need to get another one, and this time, be more careful during the installation.

2. Windows Not Closing Fully

When shopping for a vent visor, most typically, you’d be asked to identify your vehicle’s make and model. This allows the seller to recommend the most suitable in-channel vent visors for your car.

If you force the wrong vent visor into your vehicle’s window chambers, the windows may not close properly. Notwithstanding, sometimes, this problem is caused due to the glue/adhesive used on the vent visor.


Use a hairdryer to blow the top part of the vent visor (where the adhesive was used) to make the gum lighter. If you bought the wrong in-channel vent visor for your vehicle, you should replace it with the best-fit unit for your car model and make.

3. Cracks The Car Windows

Some people allege that in-channel vent visors crack their windows on the top. This usually happens if the vent visor wasn’t installed properly – into the right window chamber. In some cases, too, it is the car windows that crack the vent visor due to hard contact.


Ensure you bought the best-fit in-channel vent visor for your car model and make, and it is installed correctly. You may need to gently sand down the top of the vent visor to make it smoother so it doesn’t damage the windows.

Frequently Asked Questions

Are In-Channel Vent Visors Any Good?

In-channel vent visors are practically the best type of window deflectors for any kind of car. They are quite easy to install and uninstall and do not stain your car’s paint. This type of vent visor is widely used globally, thanks to the affordable prices.

How Warm Does It Have To Be To Install Vent Visors?

In-channel window visors have double-sided adhesives on the top (tip). The adhesive cures best at temperatures above 65 degrees (F). You can use a hot gun or hair dryer to regulate the temperature before installing the window visor.

How Do You Remove In-Channel Vent Visors?

You will need to use a hair dryer to blow up the top, and when it gets to around 65-degree Fahrenheit, then you can uninstall the visor safely. Well, most window deflectors come with an installation manual.


This article explains the most common in-channel vent visor problems you may experience while installing or uninstalling the windows deflector. In-channel vent visors are still the best options for most car owners because they are secure to use.

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