Pricing
One price. Built, buried and commissioned.
No staged discovery costs and no surprise variations. Every figure below is Australian dollars, fully installed, with the inclusions listed in writing before you sign.
Substrata Bunker
$1,400,000
AUD · turnkey installed
Fully autonomous subterranean habitat for 4–8 residents, 12+ months without resupply.
- —700mm poured reinforced concrete shell
- —Primary blast door and hardened entry stair
- —Twin-redundant HEPA-14 filtered ventilation
- —Full thermal insulation package
- —Offline survival AI core (air-gapped)
- —Water storage and purification
- —Battery bank with generator backup
- —Interior fit-out, berths and galley
- —Excavation, backfill and site reinstatement
- —Commissioning and owner handover training
Hardened Panic Room
$1,200,000
AUD · retrofit installed
Residential safe room retrofitted into an existing home in 6–10 weeks.
- —Ballistic steel-lined core structure
- —Multi-point vault door with biometric entry
- —Independent filtered air supply
- —Hardened comms and duress signalling
- —CCTV feed and internal monitoring panel
- —Independent power and lighting
- —Sound-isolated wall and ceiling build-up
- —Supply lockers and seating fit-out
- —Concealment finishes to match the residence
- —Commissioning and drill walkthrough
Optional Subsystems
Hydroponic growing bayfrom $95,000
Medical bay and surgical prepfrom $120,000
NBC overpressure scrubber upgradefrom $85,000
Faraday / EMP shielding envelopefrom $70,000
Secondary escape tunnel and egress hatchfrom $140,000
Solar array and expanded battery bankfrom $110,000
Concealed vehicle entrancefrom $180,000
Additional berth module (2 pax)from $130,000
Indicative ranges. Your configurator quote returns exact figures for your site.
Not Included
- —Council development application fees and levies
- —Geotechnical drilling where rock shelf requires blasting
- —Interstate or remote mobilisation beyond 200km from Melbourne
- —Landscaping beyond site reinstatement
- —Consumable food stores and personal supplies
Want the number for your site?
The configurator produces a written breakdown and emails it straight to the founders.
Build your quote