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Extreme Above Ground Tornado Shelter - Home Power Tech

Extreme Above Ground Tornado Shelter

3'x5'
$5,000
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Extreme Above Ground Tornado Shelter - Home Power Tech

Extreme Above Ground Tornado Shelter

$5,000
Questions before ordering? We're real people.

Not sure about compatibility, delivery or which option to choose? Talk directly with our team. No pressure.

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The Extreme is an above-ground storm shelter made of 1/4 inch steel with heavy, 5.4 pound channel reinforcements.

Whether you place it in the yard, under a carport, in the garage, or anywhere else that you have a concrete pad, this storm shelter is created for battle. It features an in-swing door (out-swing on 3'x5' & 4'x4') and an escape hatch (not included on 3'x5') that's removable from the inside, making it nearly impossible to get trapped by storm debris.

A locking bench seat for your emergency supplies or valuables is also a part of this heavy-duty tornado shelter.

Specifications

Size Dimensions Weight (lbs) Occupancy
3'x5' 36"W x 60"L x 78"H 1500 5
4'x4' 48"W x 48"L x 78"H 2000 5
4'x6' 48"W x 72"L x 78"H 2300 8
4'x8' 48"W x 96"L x 78"H 2600 10
6'x4' 72"W x 48"L x 78"H 2300 8
6'x6' 72"W x 72"L x 78"H 2600 12
6'x8' 72"W x 96"L x 78"H 2900 16
8'x4' 96"W x 48"L x 78"H 2600 10
8'x6' 96"W x 72"L x 78"H 2900 16

Knowledge Series Videos

Learn more about the 4x6 Extreme

Learn more about the 6x4 Extreme

Features

Internal locking

Internal Locking

Two additional internal locking mechanisms to double as a safe room.

Escape hatch

Escape Hatch

Quick, tool-less removal for additional escape options. Not included on 3'x5'.

Conduit connection

Conduit Connection

For electrical, coax, cat-5. Not included on 3'x5'.

Bench storage

Bench Storage

Store valuables, a first aid kit, water and non-perishable food supplies in the locking bench.

Triple locking door latch

Triple-Locking Single-Lever Door Latch

Commercial grade handle with padlock protection.

Placement and Installation

Extreme shelter placement illustration

Installation not included.

Professional installation services are available in select areas of TX, OK, GA, AL, TN, KY, KS, AR only. All other areas are DIY or local contractor required.

Professional installation by a National Storm Shelter Association (NSSA) accredited installer is recommended and required to certify the shelter with an NSSA Type 4 Seal.

Fully Welded Steel Shelter — Placement & Anchoring Required
Still deciding? We’ll help confirm fit, compatibility, delivery, or installation before you order.

Delivery, Placement & Installation Questions

How much is shipping and where will the shelter be delivered?

Shelter freight is charged separately by state: $150–$1,025; Georgia $150. Your charge appears at checkout. Standard delivery is generally curbside or the accessible driveway end; moving to a garage, backyard, pad, or final installation point is separate.

Which states do you deliver shelters to?

We currently deliver Survive-A-Storm shelters only to Alabama, Arkansas, Delaware, Florida, Georgia, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Michigan, Mississippi, Missouri, Nebraska, New Jersey, North Carolina, Ohio, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas, Virginia, West Virginia, and Wisconsin.

We do not currently offer shelter delivery to states outside this list.

What is the freight charge for my state?

$150: Georgia

$350: Alabama, South Carolina

$475: Tennessee, Mississippi, North Carolina, Kentucky, Florida

$575: Virginia, Arkansas, Louisiana

$750: Nebraska, Indiana, Illinois, Missouri, Ohio, West Virginia

$825: Oklahoma, Wisconsin

$850: Kansas, Iowa

$900: Michigan, Texas

$950: Maryland, Delaware

$1,025: Pennsylvania, New Jersey

Freight is added at checkout. Any model-specific hotshot, special-access, or additional unloading services must be confirmed separately before ordering.

Why is freight charged separately from the shelter price?

Shelters require specialized freight with destination-based costs. Keeping freight separate makes the charge transparent. Your state-based charge appears at checkout before payment.

How long does delivery take?

Estimated delivery is generally 15–20 business days. Delivery timing may vary based on product availability, freight-carrier scheduling, destination, weather, holidays, and access conditions. Freight carriers may contact you to coordinate delivery.

Does curbside delivery include unloading or moving the shelter?

Moving to the final location is separate. Customer unloading is required for hotshot or flatbed deliveries. Confirm the exact shipment’s unloading equipment and arrangements before ordering; safe truck access is required.

Does this shelter arrive assembled?

TwisterPod and Extreme shelters arrive fully welded and require appropriate unloading, final placement, and anchoring.Confirm delivery access, foundation suitability, and installation arrangements before ordering.

Is installation included in the product price?

No, unless expressly listed. Placement, anchoring, installation, and specialized unloading require a separate quote. Availability depends on your ZIP code, model, site access, foundation, equipment, travel, and scheduling.

Where may professional installation be available?

Service may be available in parts of Texas, Oklahoma, Georgia, Alabama, Tennessee, Kentucky, Kansas, and Arkansas, subject to confirmation. Send your ZIP code, model, site details, and requested services for a quote. Elsewhere, use a qualified local contractor and manufacturer instructions.

What can an installation or placement quote include?

Depending on availability and the property, a separate quote may include specialized unloading, moving the shelter from the curb to an accessible garage or prepared pad, drilling, anchoring, and professional installation. Concrete-pad construction is not automatically included and must be specifically confirmed in writing.

Does the shelter have to be anchored to concrete?

Yes. Follow the exact model’s anchoring layout and hardware requirements. A qualified installer must confirm slab thickness, strength, condition, reinforcement, edge distances, utilities, and local requirements. Confirm the model-specific instructions before pouring a pad or relying on an existing slab.

Can the manufacturer pour the concrete pad?

Factory shelter installers do not pour concrete. Arrange any required pad with a qualified contractor using the exact model’s specifications.

Where can this model be installed?

TwisterPod and Extreme models may be placed in suitable garages, carports, patios, yards, or other locations with appropriate access and concrete. Because the shelter arrives as a single welded unit, verify the entire delivery and placement path—including gates, doors, garage openings, overhead clearance, turns, and equipment access—before ordering.

Can I install it myself or use a local contractor?

Follow manufacturer instructions and local permit rules. Qualified local contractors or capable customers may install where permitted. The manufacturer requires an NSSA-accredited installer for its NSSA Type 4 Seal; confirm requirements for your exact shelter.

What should I confirm before ordering?

Confirm occupancy needs, exterior dimensions, weight, door swing, final footprint, ceiling height, freight-truck access, unloading plan, the full route to the final location, concrete suitability, anchoring access, local permits, and whether you need placement or installation assistance. Include pets, mobility needs, emergency supplies, and desired comfort when choosing capacity.

Can Home Power Tech help me plan the order?

Yes. Send us the product link, delivery ZIP code, photos of the curb and access route, intended final location, doorway or gate measurements, concrete information, and whether you want curb-to-pad placement, or full anchoring. We’ll help identify the questions that must be resolved before purchase.