Decontamination arch

24,373pages on
this wiki
Add New Page
Talk1 Share
Gametitle-FO4 WW
Gametitle-FO4 WW

The decontamination arch is a settlement object in the Fallout 4 add-on Wasteland Workshop.


The decontamination arch is a settlement object that, when powered and switched on, removes all radiation from the player character when they pass through it. It can be constructed at any friendly settlement, and requires two units of power to function. Its built-in switch[1] can be used to activate and deactivate it, so it does not require an external switch.

The decontamination arch requires 2 power to function.


Copper (4)
Rubber (5)
rangeIcon range
levelIcon level
Decontamination arch (1)


  1. Wasteland Workshop Official Trailer, time index 0:29

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.