Extreme Storm Shelter

Extreme Storm Shelter

From $4,800

Protects 5-16 people • Quarter-inch armored steel • NIJ Level 2A ballistics rated

Created for battle against the most violent storms.

The Extreme is an above-ground storm shelter made of ¼-inch steel with heavy 5.4-pound channel reinforcements. Whether you place it in the yard, under a carport, or in the garage, this shelter features an escape hatch and locking bench storage for ultimate protection and convenience.

Extreme Shelter Features

Quarter-inch steel construction with NIJ Level 2A ballistics rating provides maximum above-ground protection. Heavy 5.4-pound channel reinforcements create a shelter that’s literally built for battle against EF-5 tornadoes.
FEMA P-361 and ICC-500 compliant • EF-5 tornado protection (250+ MPH winds) • NIJ Level 2A ballistics rated

Quarter-Inch Armored Steel
¼-inch steel construction with heavy 5.4-pound channel reinforcements for maximum durability and protection.
Escape Hatch
Quick, tool-less removal provides additional escape options if primary door becomes blocked by debris.
Locking Bench Storage
Store valuables, first aid kit, water, and non-perishable food supplies in the secure locking bench.
Triple-Locking Single-Lever Door Latch
Commercial-grade handle with padlock protection for secure access and emergency operation.
Internal Locking Mechanisms
Two additional internal locking mechanisms allow the shelter to double as a safe room.
Conduit Connection
Pre-installed connections ready for electrical, coax, and Cat-5 installations.

Size & Pricing

Nine size configurations available to fit any family size and space requirement. Every model built with the same ¼-inch armored steel construction.

3′ x 5′
36″W x 60″L x 78″H
5 people
1,500 lbs
$4,800
w/ Out-swing door

4′ x 4′
48″W x 48″L x 78″H
5 people
2,000 lbs
$5,300
w/ Out-swing door

4′ x 6′
48″W x 72″L x 78″H
8 people
2,300 lbs
$5,760
w/ Escape hatch

4′ x 8′
48″W x 96″L x 78″H
10 people
2,600 lbs
$8,270
w/ Escape hatch

4′ x 8′
48″W x 96″L x 78″H
10 people
2,600 lbs
$8,270
w/ Escape hatch

6′ x 4′
72″W x 48″L x 78″H
8 people
2,300 lbs
$5,760
w/ Escape hatch

6′ x 6′
72″W x 72″L x 78″H
12 people
2,600 lbs
$8,470
w/ Escape hatch

6′ x 8′
72″W x 96″L x 78″H
16 people
2,900 lbs
$8,985
w/ Escape hatch

8′ x 4′
96″W x 48″L x 78″H
10 people
2,600 lbs
$8,270
w/ Escape hatch

8′ x 6′
96″W x 72″L x 78″H
16 people
2,900 lbs
$8,985
w/ Escape hatch

Model

Dimensions (L×W×H)
Capacity
Weight
Price
Features
3′ x 5′
4′ x 4′
4′ x 6′
4′ x 8′
6′ x 4′
6′ x 6′
6′ x 8′
8′ x 4′
8′ x 6′
36″W x 60″L x 78″H
48″W x 48″L x 78″H
48″W x 72″L x 78″H
48″W x 96″L x 78″H
72″W x 48″L x 78″H
72″W x 72″L x 78″H
72″W x 96″L x 78″H
96″W x 48″L x 78″H
96″W x 72″L x 78″H
5 people
5 people
8 people
10 people
8 people
12 people
16 people
10 people
16 people
1,500 lbs
2,000 lbs
2,300 lbs
2,600 lbs
2,300 lbs
2,600 lbs
2,900 lbs
2,600 lbs
2,900 lbs
$4,800
$5,300
$5,760
$8,270
$5,760
$8,470
$8,985
$8,270
$8,985
w/ Out-swing door
w/ Out-swing door
w/ Escape hatch
w/ Escape hatch
w/ Escape hatch
w/ Escape hatch
w/ Escape hatch
w/ Escape hatch
w/ Escape hatch

Delivery

We keep Extreme shelters stocked right here in Tennessee, so you’re not waiting on out-of-state shipping. Delivery timeline typically 2-4 weeks versus 12+ weeks from national suppliers.

  • Delivered directly to your home or business
  • Shorter lead times thanks to in-state inventory
  • Professional delivery with placement assistance
  • Timeline and costs confirmed before checkout

Installation

Our certified crews handle installation from start to finish, including placement, anchoring, and walkthrough. Extreme shelters install on any concrete slab rated 2,500 PSI or higher.

  • Professional install available across Tennessee
  • Anchored for maximum storm resistance
  • Installation typically completes in 2-3 hours
  • Scheduling handled after purchase confirmation
Extreme 3x Front Open
Extreme 4x Front Open
Extreme 6x Front Open

Warranty Registration

Extreme shelters include manufacturer warranty registration through Survive-A-Storm. Warranty terms, registration process, and coverage details handled directly with the manufacturer.

Explore More Shelters

Every space is different. If this model isn’t the right fit, here are a few other shelters our customers often choose.
Panelized Above-Ground Shelter

Panelized Above-Ground Shelter

Protects 5–16 people • FEMA-rated steel

TwisterPod Storm Shelter

TwisterPod Storm Shelter

Protects 4-6 people • Cylindrical steel construction • Professional or DIY install

Have Questions? We’re Here to Help.

We’ve helped hundreds of Tennessee families do this right – let’s talk through yours.
Wolcott Storm Shelters Full Logo
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.