Protodermis warehouses were structures in Po-Metru that held an assortment of parts awaiting assembly. Components of Vahki, furniture, and other items were shipped to Po-Metru from Ta-Metru and put together in assemblers' villages.
This warehouse was where unfinished protodermis parts were kept, waiting for assembly and decoration. A machine resembling a small cart was used to load and transport crates of parts and other large items into and out of the warehouse.
Tunnelers had been known to dig up into warehouses and consume everything from raw protodermis blocks to finished tools.