Skip to content
Other Atlas
  • Home
  • Worlds
    • World Archetypes
    • Fantasy Worlds
    • Science Fiction Worlds
    • Cyberpunk Worlds
    • Post-Apocalyptic Worlds
    • Horror
    • Mythological
  • Toolkits
    • Getting Started
    • Components
    • Models
    • Techniques
    • Map Icons
  • Shop
  • Support

Other Atlas

Maintenance Rooms

Maintenance Rooms

ELEMENT │ PLACE

Maintenance rooms are locations within a building or structure that house critical infrastructure. There may be water heaters, electrical breakers, elevator machinery, and other elements located within these rooms. They may connect to maintenance tunnels, elevator shafts, or the ventilation system. They may contain catwalks, pipes, conveyor systems, and ladders. They may require a key or keycard to enter.

Synonyms: maintenance closets, utility closets, electrical rooms
Example Mythonyms: Maintenance Room 3, the basement electrical closet

Designing Fictional Maintenance Rooms

Maintenance rooms are about function over form and fictional maintenance rooms aggrandize this industrial tone. Pipes and ventilation shafts may hang over head, catwalks may be used to reach large machinery, and valves, levers, and buttons may be displayed in the open.

Pipes
Vents
Elevator Shafts

Consider what types of maintenance can be performed from this location. Can the power be shut off, servers reset, or hangar bays doors opened? Maintenance rooms, like maintenance tunnels, provide worldbuilders designing game-oriented and narrative worlds opportunities for characters to alter their local environment. In narrative worlds, maintenance rooms may be the only location from which some pressing problem can be fixed – but getting there may be difficult.

A Primer

  • Getting Started
  • World Archetypes
  • Regions & Biomes
  • Places
  • Factions
  • Fictional Histories
  • Worldbuilding Terminology

© 2026   All Rights Reserved.