Atlas Survival Shelters
12' x 50' Platinum Series Luxury Bunker | Atlas
12' x 50' Platinum Series Luxury Bunker | Atlas
- Contact Us to Purchase
 - Call for Shipping Info
 
The Platinum Series Bunker is a proprietary line of modular bunkers from Atlas Survival Shelters that are specifically engineered to be buried. To achieve industry-leading quality, our bunkers are:
- pressure-tested to ensure a gas- and water-tight seal to combat leaks from groundwater
 - coated with a cold-tar substance that is used to coat cargo ships, further waterproofing the material
 - engineered to be structurally sound under the massive weight of earth that covers them
 - fitted with luxury interiors that are worthy of a new-build home for maximum comfort
 
Specifications
| Interior Width | 12 feet | 
| Interior Length | 50 feet | 
| Interior Ceiling Height | 8 feet | 
| 
 Underfloor storage *throughout living area only  | 
2 feet | 
| Stairway Width | 3 feet | 
What comes with it?
- 2 Bedrooms sized 12 ft x 10 ft each
 - 1 Bull Bathroom with shower, vanity, and flushing toilet
 - Full Kitchen with premium cabinets and engineered stone countertops
 - 36" Stairway with gas-tight door at the bottom
 - AR500 Bulletproof Hatch at the top of the stairs
 - 4' x 8' Mudroom with gas-tight door
 - 4' x 6' Decontamination Room with gas-tight door and shower
 - 5' x 8' Battery Room with gas-tight door
 - 42" Escape Tunnel that is 10 feet long
 - 2 x 300 gallon water tanks that is stored in the underfloor area
 - Swiss-made VA-150 Air Filtration System
 - 6" galvanized steel air pipes for vent and intake, with solid brass check valves
 - Overpressure Blast-Valve made in Switzerland
 - Extremely durable Trex Composite Flooring
 - LED lights for minimal power usage
 - Plenty of GFI electrical outlets
 - Epoxy-painted interior walls
 - Exterior coated with a 150-year rubberized cold tar
 - 3000 PSI steel fittings for plumbing
 - 1/4" thick steel walls with 8" structural steel channel
 
Customizations
- Choose between Sea Salt Grey, Coconut Husk, and Dark Cocoa composite flooring
 - Substitute a Fort Knox Vault Door for one of the Gas-Tight Doors
 - Add an Escape Tunnel (included with bunkers 40' long or larger)
 
Feel free to ask! We can accommodate a wide range of customization options.
*batteries and generator are not included
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The Safe Cellar Bunker Series
The Safe Cellar – Strong, Safe & Ready When You Need It
Looking for the ultimate underground bunker or survival shelter?
The Safe Cellar is a heavy-duty, underground steel bunker from Atlas Survival Shelters, made to keep you and your family safe during any emergency.
Each Safe Cellar is built to be buried underground and made from ¼-inch thick steel. It’s super strong—reinforced with 8-inch I-beams, welded inside and out, and pressure-tested to be 100% gas-tight and waterproof. That means no leaks from groundwater or outside air.
To protect the steel, we coat every shelter with a cold-tar finish—the same stuff used on big cargo ships. It keeps the shelter safe from rust, decay, and water damage for years.
Every Safe Cellar Comes With:
- A Swiss NBC Air Filtration System (sized to fit your unit)
 - A bulletproof hatch made of ⅜" AR500 steel
 - A 36-inch wide staircase for easy access
 - A 90-degree turn into the mudroom to block harmful gamma rays
 - 8-foot ceilings throughout the bunker
 - 2 feet of hidden storage under the entire floor
 - A 110-gallon water tank stored safely under the floor
 - Gas-tight marine doors with 6-point locking system for max security
 - A 4 ft x 8 ft mudroom between the stairs and main living area
 - Built strong enough to be installed under a house, driveway, or yard
 
Built to Survive Anything
Whether you're preparing for storms, disasters, or future threats, the Safe Cellar gives you long-term protection, comfort, and peace of mind. It’s a modular steel shelter that’s tough enough to handle the weight of the earth above, while staying dry and secure inside.
Perfect for:
- Emergency shelters
 - Doomsday bunkers
 - Fallout shelters
 - Underground storm protection
 - Secure family safe rooms
 
| Living Space Dimensions (ft) | Width (ft) | Length (ft) | Interior Space (sq ft) | Air Filtration System | Bathroom | Escape Tunnel | 
| 7' x 10' | 7 | 10 | 70 | VA-40 | × | × | 
| 8' x 12' | 8 | 12 | 96 | VA-40 | × | × | 
| 8' x 16' | 8 | 16 | 128 | VA-40 | × | × | 
| 8' x 20' | 8 | 20 | 160 | VA-40 | × | × | 
| 10' x 20' | 10 | 20 | 200 | VA-40 | Toilet & Shower | × | 
| 10' x 25' | 10 | 25 | 250 | VA-40 | Toilet & Shower | × | 
| 10' x 30' | 10 | 30 | 300 | VA-40 | Toilet & Shower | × | 
| 10' x 40' | 10 | 40 | 400 | VA-150 | Toilet & Shower | Included | 
| 10' x 50' | 10 | 50 | 500 | VA-150 | Toilet & Shower | Included | 
| 12' x 50' | 12 | 50 | 600 | VA-150 | Toilet & Shower | Included | 
Get the best in underground survival shelters—trust the strength of the Safe Cellar.
Send us a message here, or just give us a call at +1(323)353-3506.
America's #1 Most Trusted Bunker Brand