Name: Extreme Unit Above-Ground Storm Shelter
Brand: Survive-A-Storm
SKU: EXTREME-UNIT
Availability: InStock

When severe weather hits, you don’t get a second chance. The Extreme Unit by Survive-A-Storm is one of the most heavy-duty above-ground storm shelters available—engineered to withstand violent tornadoes and protect what matters most.

Built with ¼-inch solid steel and reinforced with heavy, 5.4 pound structural channels, this shelter is designed for real-world tornado conditions—not just lab testing.

Why Choose the Extreme Storm Shelter?

If you’re looking for the strongest above-ground tornado shelter option, this is it.

Built for extreme wind and debris impact resistance
Designed for homes, businesses, and rural properties
Installed directly on a concrete pad (garage, yard, or shop)
Engineered to help prevent entrapment—even after catastrophic damage

This isn’t a basic safe room—it’s a battle-tested steel structure designed for EF5-level conditions.

Extreme Unit Pricing

Unit	Dimensions	Occupancy	Price
3’x5′	36″W x 60″L x 78″H	5	$4,800*
4’x4′	48″W x 48″L x 78″H	5	$5,300*
4’x6′	48″W X 72″L X 78″H	8	$5,760*
4’x8′	48″W x 96″L x 78″H	10	$8,270*
6’x4′	72″W x 48″L x 78″H	8	$5,760*
6’x6′	72″W x 72″L x 78″H	12	$8,470*
6’x8′	72″W x 96″L x 78″H	16	$8,985*
8’x4′	96″W x 48″L x 78″H	10	$8,270*
8’x6′	96″W x 72″L x 78″H	16	$8,985*

*Price does not include Iowa sales tax or shipping/install

Internal Locking

Two additional internal locks allows the shelter to function as a secure safe room

Conduit Connection

Pre-configured connection points allow for electrical, coax, or CAT-5 access for lighting or communication needs. (Not available on 3’x5’ model)

Escape Hatch

Quick, tool-less removal from the inside provides a secondary exit option if the main door is blocked by debris. (Not available on 3’x5’ model)

Extreme Storage Bench - Storm Shelters of Iowa

Bench Storage

Built-in locking bench allows you to store valuables, first aid kits, water, and non-perishable emergency supplies.

Triple-Locking Single-Lever Door Latch

Commercial-grade single-lever latch with three locking points provides superior security and protection during extreme weather.

FAQs

Is the Extreme Unit rated for EF5 tornadoes?
This shelter is engineered with extreme-strength materials and reinforcements designed to withstand the most violent conditions.

Can it be installed in my garage?
Yes. Garage installations are one of the most common setups, as long as there is a proper concrete slab.

What happens if debris blocks the door?
The escape hatch (on most models) allows you to exit even if the main door is obstructed.

Can I store supplies inside?
Yes—the built-in locking bench is specifically designed for emergency storage.

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