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How Do I Choose the Best Car Sun Screen?

Selecting the best car sun screen hinges on material quality, UV protection level, and fit for your vehicle's make and model. Opt for durable, reflective materials that promise high UV resistance. A snug fit ensures maximum coverage, keeping your interior cool and protected. Curious about the top picks for your car? Dive into our comprehensive guide to find your perfect match.
Jeremy Laukkonen
Jeremy Laukkonen

There are two main purposes that a car sun screen can be used for, so choosing the best one will depend on why you need it. Some sunshades are used to protect the car itself, particularly the dashboard, steering wheel and upholstery. In order to choose the best car sun screen for this purpose, you will want to look for a solid unit that fits snugly against the inside of your front windshield. The other reason to get a sunshade is to protect the passengers, in which case you will want to look for units that filter out harmful ultraviolet (UV) light and stay in place even when the vehicle is moving at high speeds. Some sunshades also come with other options, such as retractable screens, that may fit your needs better.

The first category of car sun screens is made up of units meant to prevent the sun from damaging the interior of a car. Over time, the dashboard of a vehicle can fade or even crack due to sunlight, and a car sun screen can help prevent that. A solid unit that allows little or no light to pass should be chosen if you want to protect your dash and upholstery. Some car sun screens are cut specifically to fit one vehicle, while others have generic sizes that may not fit as well.

Over time, the dashboard of a vehicle can fade or even crack due to sunlight.
Over time, the dashboard of a vehicle can fade or even crack due to sunlight.

This type of car sun screen can also be used to regulate the temperature inside a vehicle on a hot day. If you want your car sun screen to help keep your vehicle cool while you are working or shopping, you may want to choose a reflective unit that also has insulating properties. By reflecting the sunlight and also forming an insulating barrier against the front windshield, this type of sunshade can result in a more comfortable internal temperature. The temperature may still become dangerously high though, so the use of a car sun screen does not make it safe to leave a pet or child in a vehicle unattended.

Car sun screens can also protect passengers from the sun. Suction cups and other similar means can be used to mount these sunshades to the interior surfaces of rear and side windows. Since the purpose of these shades is to protect passengers from ultraviolet rays, you should choose one that blocks this harmful radiation. Thin materials can make it easier to see through the window, but in order to work properly they should still be capable of blocking UVA and UVB light. You may also want to consider a retractable shade if you would like to leave the unit in place when it is not being used.

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Discussion Comments


@Lostnfound: I use one too, for the same reason. I tried using the kind that snap apart and go back together, but I never could get them to work correctly. I have the basic Auto Shack version that cost, like USD$7. It's worth it not to scald my skin on the seats on a hot day.

Also, remember to use that little towel (or chamois cloth, in my case) between your skin and the seat belt buckle. Those things can get really awful in a hot car, and they will fry your skin. I got a first degree burn from one several years ago. That's when I started keeping the chamois in the car.


My car is dark blue, so I use a sun screen to keep it from being so blasted hot after it sits out in the sun all day while I'm at work. It also keeps the steering wheel much cooler, although over the years, I've learned to keep a dish towel around, in case the wheel is still too warm to touch.

It does help the dash from getting so much sun damage too, so that's a plus.

I know a lot of people who have little sun screens over their back passenger windows if they have children in car seats. The screens help keep the sun from searing their children as they ride. It's a good idea.

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    • Over time, the dashboard of a vehicle can fade or even crack due to sunlight.
      By: corepics
      Over time, the dashboard of a vehicle can fade or even crack due to sunlight.