OutdoorsTried-and-true tip
Apply sun film outside rather than inside
Sun-protection film is said to cool the interior more when fitted on the outside of the glass than on the inside.
- Time
- ⏱ depending on Größe
- Difficulty
- ◆ medium
What you need
- Sun-protection film
How to do it
- Apply the film to the outside of the windows.
- Follow the product instructions for fitting.
Sources
This is where we found the tip. The badge above shows how well it is backed up.
- pincamp.de (opens in a new tab)
Außen angebracht konnte die Innenraumtemperatur um acht Grad Celsius reduziert werden, während sie innen nur einen Temperaturunterschied von vier Grad Celsius bewirkte.
Sonnenschutz im Auto: Halbgarage, Sonnenschutzfolie oder Tönungsfolie
