20 x 30 custom underground bunker by ultimate bunker blueprint

20 x 30 Custom Underground Bunker

$189,900.00

20 x 30 Custom Underground Bunker

Our proprietary-engineered design makes our underground bunkers the strongest and safest on the market. We have revolutionized the underground bunker industry by placing our main structural frame on the inside to protect your family and belongings from moisture on the outside. The exterior 1/4-thick steel skin is coated with Epoxy Coal Tar to guarantee your new 20 x 30 Custom Underground Bunker will last a lifetime.

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Product Description

Basic Features:

Safety:

  • Nuclear, Biological & Chemical (NBC) Filtration System
  • Blast Valves
  • Fresh Air Fan
  • Heavy-Duty Door
  • Stairs & Exterior Security Hatch
  • Emergency Escape Tunnel
  • 100-Year Coal Tar Exterior Coating

Essentials:

  • Kitchenette
  • Self-Composting Toilet
  • Shower
  • Grey & Fresh Water Pumps
  • Storage Area

Interior Touches:

  • Carpeting
  • Painted Interior Walls
  • Bunk Beds
  • LED Lighting and 110-Volt Wall Outlets

Optional Features:

Additional Protection:

  • Gun Safe, Fort Knox Vault Door
  • NBC Water Filtration System
  • Oxygen Scrubber
  • Air Monitoring System

Water & Restroom:

  • Flushing Toilet
  • Bathtub & Shower
  • Septic Tank
  • Water Storage Tanks

Cosmetic Upgrades:

  • Plush Carpet & Padding
  • Ceramic Tile
  • Hardwood
  • Wood Trim
  • Upgraded Cabinets & Counter-tops

Bonus Rooms:

  • Master Bedroom
  • Grow Rooms
  • Pet Rooms
  • Medical Rooms
  • Vehicle Garages

Energy Resources:

  • 12-Volt Battery Backup & Inverter
  • Solar
  • Windmill
  • Backup Generator
  • Wood Burning Stove
  • HVAC
  • De-Humidifier

Helpful Add-Ons:

  • DEEP In-Floor Storage
  • Wheelchair Lifts
  • Elevator Lifts
  • HAM Radios
  • Feel free to request features you don’t see listed here!