|This article is about Reinforcement in Subnautica. For the related article on the Below Zero Wiki, see Reinforcement.|
The Reinforcement is a Seabase compartment that increases its respective base's hull integrity. Each Reinforcement adds 7 units to the Seabase's hull integrity. They are constructed with the Habitat Builder and can be placed on the side panels of I Compartments, T Compartments, Moonpools and Multipurpose Rooms.