1.855.5BUNKER
ExSpar Inc. was founded by two U.S. military veterans to design and build underground bunkers and saferooms that provide the best protection possible in the event of a natural or manmade disaster. Tapping into extensive experience in overseas combat and law enforcement as well as welding and fabrication, our team goes beyond designing and building your bunker, providing detailed guidance on set up, stocking, and use to help ensure your family’s survival.
Today, ExSpar builds a variety of structures to include Modular & ICF Storm-Safe homes, ICF Concrete Bunkers and Square Structural Steel Bunkers.
We are proud to be a veteran owned & operated company. Don't trust your survival and security to people with no real-world experience and training in emergency disasters. Thats what stands us apart.
These Steel Structural Steel Bunkers are engineered to nearly double the federal standards require for an occupied underground shelter with a square design. Designed for comfort and to withstand disasters from nuclear fallout, wildfires, and sever weather.
ICF Concrete Bunkers are strong and durable. these bunkers are built on site and made for more high-end luxury designs. ICF bunkers are built for comfort and able to withstand disasters from nuclear fallout, wildfires, and sever weather.
Building your own bunker? We can help. We supply standard and custom-made parts to fit your bunker project. Whether it's a staircase, steel doors, hatches, air filters, scrubbers, or steel air delivery pipes, we can meet your needs. We can supply you with our expertise to ensure your bunker is set up the right way, with the right parts. Contact us for any parts you need by clicking the button below.
Unlike most other builders who use parts made for other applications and retro fit them to a bunker, we design and make specialty parts specifically for bunkers. You can't just go to your local hardware store and shop the emergency bunker section, so you are left with two choices; either find what's available and make it fit, but not function as it should, or design it to fit and function, then build it! Thats exactly what we do. From our hatches to our air pipes, we deigned them to work specifically with bunkers for functionality and safety.
Our steel hatches are created will fail safe in mind. We do not use gas shocks that tend to fail over time and exposure to heat. We designed our hatches with internal hinge box and spring that won't fail you when you need it. Our locks are both keyed and combination, non-electrical, all mechanical function. If you forget to bring your key during an emergency, no worries, just punch in your code and you're in. We have no lock loops where someone can lock you in your own bunker like other builders' hatches.
Your bunker door is a vital part of your safety and security. This is why we don't use marine style ship doors. These doors are designed for ships, not bunkers. They also open outward, not inward, which is a safety issue on its own. Our doors swing inward, with heavy steel latching system, and are airtight to maintain safe pressure during use of NBC filter and to keep any outside contaminated air from entering your bunkers living space when coming and going.
the escape tunnel is a great item to have in any bunker in the event your main entrance is compromised. Why is ours better? Well, ours is safe, hidden, and reusable. Don't fall for the gimmicky sand trap door, which are dangerous and cannot be closed once used. Do you really want hundreds of pounds of contaminated sand filling into your bunker, only to have to punch through hundreds of pounds of dirt falling onto of you as you try to escape? no, you don't. Our emergency escaped is designed to block radiation, its concealed, and lockable to use time and time again..
These other builders only half finish their interiors to save time and money. They just slap paint over the steel walls, which will sweat during use, and they are cold to the touch. With the amount of money you are spending on a bunker, you shouldn't have painted steel walls.
All of our square steel bunkers have actual finished interiors to include the walls all around. They are insulated between the steel and the interior wall to help control temperatures and feel like a home. This is not an upgrade, these interiors are standard in our bunkers.
Contact us today to get your bunker designed and built by our highly experienced crew. Privacy is very important to us, just as it is to you!
Call today: 1-855-528-6537
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