RADIUS ENGINEERING designs, engineers, and manufactures underground disaster shelter systems for clients worldwide. Based on our 31-year history protecting "The Best and The Brightest", we have developed the world's best "State of The Art" underground shelter systems.

Our Products

• Shelters-Preassembled
• Shelters-Assembled On Site
• Shelter Service Entranceways
• Shelter System Upgrades
• Underground Powerplants
• Air Sterilization Units
• Shelter Duration Details
• Weapons Effects
• Radius Product Delivery
• Shelter Engineering Standards
• Photo Gallery
• EMP SHIELDING MYTHS