Tailored Protection
for Every Scenario
We design, engineer, and build every type of underground shelter — from discreet safe rooms to full-scale compounds. Every project is custom-built by our team to your specific threat assessment, family size, and lifestyle requirements. We also develop and sell turnkey properties with bunkers already integrated.
Four Tiers of Security
Residential Safe Room
A fortified room within your existing property, designed to withstand forced entry, ballistic threats, and short-term environmental hazards. Ideal as a first line of defense integrated into your current home.
Key Features
- Ballistic-rated walls (NIJ Level IV)
- Reinforced steel door with biometric lock
- Independent air supply (4–8 hours)
- Communication systems & panic button
- Concealed entry — invisible to visitors
Panic Room / Vault
An advanced secure room with extended life support, communications, and NBC filtration. Designed for scenarios requiring 24–72 hours of sealed protection with full communication capability.
Key Features
- NBC air filtration (HEPA H14 + TEDA carbon)
- 72-hour independent life support
- EMP-hardened communications suite
- Blast-resistant construction (5 PSI)
- Integrated security monitoring
Underground Bunker
A purpose-built underground shelter beneath your property, offering comprehensive protection against nuclear, biological, chemical, and conventional threats with extended autonomous living capability.
Key Features
- PF 1,000 nuclear protection factor
- Full NBC filtration system
- Independent power (solar + diesel + battery)
- Water purification & storage (10,000+ liters)
- 30–90 day autonomous operation
- Luxury interior finishes
Compound / Estate Bunker
A large-scale underground complex designed for extended family or staff, featuring multiple living quarters, command centers, medical facilities, and years of autonomous operation capability.
Key Features
- Multi-zone layout (living, command, medical, storage)
- PF 1,000+ with redundant NBC systems
- Hydroponic food production
- Full medical suite
- 5+ year autonomous operation
- Vehicle garage with decontamination
- Helipad integration possible
Retrofit or New Build
Existing Property Retrofit
We can add a bunker beneath your current Mallorca estate without disrupting the property's aesthetic. Our team manages excavation, construction, and restoration of landscaping to ensure complete discretion.
- Geological survey of existing property
- Minimal disruption construction methods
- Full landscape restoration
- Integration with existing security systems
New Build Integration
Working with Balearic Blue, we identify properties with ideal geology for bunker construction. The bunker is designed and built simultaneously with the main residence, optimizing cost and construction timeline.
- Property selection with geological criteria
- Simultaneous above/below ground construction
- Unified architectural design
- Significant cost savings vs. retrofit
The Definitive Guide to Building
a Luxury Bunker in Mallorca
40+ pages covering protection standards, construction costs, equipment specifications, Mallorca regulations, geological considerations, luxury amenities, and investment analysis. Everything you need to make an informed decision.
Not Sure Which Solution
Is Right for You?
Our engineering team will conduct a confidential site assessment and recommend the optimal protection level for your family and property. We handle everything from geological surveys to final commissioning — or explore our ready-to-own properties with bunkers already built in.
Continue Exploring
Secret Listings
Exclusive off-market villas with bunkers from €10M and bunker complex apartments from €3M.
Learn MoreProtection Levels
Nuclear, NBC, EMP, and blast protection standards explained — from Tier 1 to Tier 5.
Learn MoreConstruction Process
Our 7-phase methodology from geological survey to turnkey delivery.
Learn More