Airlock

Airlocks create a layer of low energy plasma to prevent atmosphere from escaping, making them ideal for doors within a ship. They act as autodoors. The doors are reinforced enough to take a direct hit from most ship weapons. They also allow heat, gas, and coolant to flow through their frames.

Each one costs 40 Steel, 25 Plasteel, and 1 Advanced Component, and 20 Work to make.