Does a Car Cover Protect From Heat?

There are affiliate links on this article. If you make a purchase through any of the links, I may earn a small commission at no extra cost to you.

Does a car cover protect from heat? Let’s talk about that! It is quite evident that your car doesn’t need to be so heated up; else, some of the things that make up the car will begin to fail. You should learn to keep the inside at an average temperature – that way, your car’s interior components will last longer.

Maintaining a car to last longer requires quite a lot of tasks; it includes keeping up with regular tune-ups, oil changes, and some home practices.

One of the home practices that will cause your car’s body color to remain vibrant and shiny for a long time is garaging the car to prevent it from direct sunlight. This is because direct sunlight causes the car’s interior to heat up quickly, and excessive heat is not good for most of your car’s interior components.

More so, heat can affect your car’s finish and make it look quite unappealing. So, how would you protect your ride from heat, especially when you don’t have access to a garage?

This is where to talk about car covers; they are a handy alternative for car owners who do not own or have access to a garage where they can park regularly.

Does a Car Cover Protect From Heat?

Car covers are made from durable fabrics that are pretty original and offer some sort of resistance to UV rays. Practically, a car cover can protect your car from sunlight, which typically interprets that a car cover can protect your vehicle from heat.

But how does a car cover protect your car from heat? Cars are subject to radiation, conduction, and convection, which are the three (3) major ways heat is transferred from a source to an object when it is left out in the sun unprotected.

When the sun shines directly on your vehicle for so long, it causes the inside to generate excessive heat than supposed.

In contrast, when a car cover is used, it offers some level of resistance (depending on the car cover’s material) against ultraviolet rays coming from the sun; thus, keeping the car from accumulating excessive heat that can cause damages over time.

However, all car covers are not made from the same material. For this reason, some covers are sturdier and provide stronger resistance. There are different car covers for each car model; you can pick anyone from online or retail shops.

What Damages Are Caused By Excessive Heat?

What Damages Are Caused By Excessive Heat

Firstly, parking your vehicle under the outside without protecting it with car cover will cause the finish to fade up quickly, and also lead to the deterioration of certain metallic components.

This doesn’t happen quite quickly, it takes time, and you may never notice the damages initially until they become very significant ones.

Also, excessive heat can cause certain interior components to experience wear and tear. It can also lead to the rapid evaporation of some critical liquids that are in charge of your car’s performance. For example, it could cause the water in the battery to evaporate faster; thus, leaving the battery lead plates exposed.

Furthermore, high temperatures can affect your car’s tires, causing them to dry out and vulnerable to a blowout. Excessive heat can cause your car tire to wear faster and lead to other defaults.

There are just many damages the sun could cause to your vehicle. The best way to avoid those damages is to constantly park in a garage or make use of car covers.

Exterior Car Covers vs. Interior Car Covers

Both exterior and exterior car covers are good and would help to regulate temperature, as well as protect your valuable liability from damages caused by the sun. External car covers are flexible and can be easily folded into the trunk.

The clear difference between these types of car covers is, interior car covers help to protect “only” the components that are inside.

While exterior car covers literally cover the entire vehicle, protecting the car’s finish, as well as its internal components. It is advisable to use external car covers if you park your car outside (in open spaces).

Does Car Cover Protect From Sun?

Does Car Cover Protect From Sun

As mentioned earlier in this article, car covers are designed with different materials; some are water-resistant, while many others aren’t.

In the same way, not all car covers offer solid protection against UV rays from the sun; when the sun is scorching, it could penetrate some car covers and still have a direct impact on the assumed protected car.


While car covers are safe and advisable to use in protecting your car when parked outside, it is safer to park the vehicle under shades or in garages and still put on the cover. Car covers don’t just protect against sun and heat; they also protect your car from scratches, wind, hails, etc.

So, when next you want to ask, “Does a car cover protect from heat?” refer to this article. Have a nice day.

Scroll to Top