Can Zombies See Through Barriers in Project Zomboid?
In Project Zomboid, as a survivor, you can barricade doors and windows to protect yourself from those pesky zombies. But, can they see through these barriers? In this article, we’ll tackle this question and provide detailed information on how zombies view and interact with barricades in the game.
Doors and Windows vs. Zombies
Before diving into the specifics, let’s establish that zombies won’t just magically disappear into thin air. They are attracted to noise, body odor, and even lights. So, when crafting a barricade, we need to consider these zombie senses.
Barricading Doors and Windows
When barricading a door or window, make sure to use at least three to four planks or metal sheets. According to the game’s forums, this will prevent zombies from seeing what’s on the other side. This is evident in the following quote:
"Doors or windows barricaded with 3-4 planks, or metal sheets cannot be seen through."

Barricaded Doors and Windows: Some Exceptions
While barricaded doors and windows are sturdy, there are some limitations to consider:
- Zombie smell (body odor) can still attract them behind a barricade.
- Noise (Gunshots, screams, and other sounds) can lure zombies to your location regardless of the barricade.