Bulkhead (Subnautica)

The Bulkhead is a Seabase module. It is constructed with the Habitat Builder and can only be placed inside seabases at the junction between two Corridors. The Bulkhead cannot be placed in the passages that are automatically built between two adjacent Multipurpose Rooms.

The Bulkhead increases integrity level by +2. The Bulkhead can stop flooding from going into another section of a base.

How to use

 * Open Builder menu (RMB) and select Bulkhead.
 * Place it (Green ghost model will confirm placement).
 * Click on the door to open and close.
 * To remove it: Press and Hold Q (with the Habitat Builder in hand) to deconstruct.