• CUBIC FEET 360
10-Foot x 6-Foot Underground Steel Tornado Safe Room

The Survive-a-Storm Max underground steel storm shelter is ideal for larger families or small businesses. Measuring 10-feet long by 6-feet wide, the Max Model can be buried in your yard in just a few hours. With its coal tar epoxy coating, you will receive the same protection against rust and corrosion as an underground gas storage tank or cross-country pipeline. This shelter has bench seating on three sides, with a stairway entering from the surface. We have even provided a steel handrail and non-slip stair treads for extra safety and convenience.


  • 10-Gauge Steel Construction with 1/4-Inch Floor and Reinforcements for Superior Strength
  • Triple-Locking, Single-Lever Latching Mechanism with Keyed Door Handle
  • Perimeter Steel Bench Seating for Optimal Comfort & Structural Support
  • Heavy Duty Galvanized Hardware for Longer Life
  • Double-Welded Construction for a Watertight Seal
  • Urethane Caulking and Two-Part Coal Tar Epoxy Applied to Waterproof Your Shelter
  • Plumbing & Electrical Connection Hook-ups for Added Functionality
  • Floor Extended Beyond Sidewalls to Allow Earth to Anchor Shelter
  • Highly Visible Anti-Skid Step Treads for Safe Entry & Exit
  • Vented & Screened Door to Provide Adequate Ventilation While Keeping Out Unwanted "Guests"
  • Rubber Door Gasket Prevents Water Intrusion
  • Hydraulic Jack & Mounting Points Ensure You Can Open Your Door Even If It's Obstructed by Storm Debris

Storm Shelter Technical Data

  • FEMA Rated Occupancy Number: 16
  • Dimensions: 10D X 6W X 6H
  • Cubic Feet: 360
  • Sqaure Feet: 60
  • Height: 6
  • Width: 6
  • Depth: 10
  • Stair Type: Extended Staircase
  • Door Type: Mechanical Assist
  • SKU: SASBL1006
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