Many people are waking up to how vulnerable we are to disasters and starting to stockpile survival supplies.
Yes, having a stockpile of food, water, candles, first aid supplies, etc., is vital to get through a short-term disaster like a hurricane or earthquake.
But let’s be realistic. In a significant SHTF disaster scenario, these stockpiles aren’t going to help much: as soon as someone realizes that you have supplies, they will come and take them!
The best way to prepare for disaster situations is to keep your supplies secure in your own underground survival bunker.
Renovating a Fallout Shelter
When people hear “survival shelter” or “underground survival bunker,” it is usually a fallout shelter from the 1950s that comes to mind. So, no wonder people will think you are crazy if you say you are building a bunker. They’ll assume you are prepping for a nuclear war.
Our disaster prep needs are much different today than during the height of the Cold War.
So, you don’t need a shelter designed solely to survive nuclear fallout. You need a survival shelter that is capable of hiding you from society!
Unfortunately, most online survival shelter designs are meant for nuclear fallout. They won’t work for long-term sheltering.
For example, a fallout shelter will be sealed off to prevent nuclear fallout from entering. This also means that it will prevent airflow. Those fallout shelter designs are also difficult to conceal and not very comfortable.
Interestingly, I rarely see a TOILET in any old fallout shelter photos. How would you like to piss and crap in a bucket and just let it stink up the small space?
No, a long-term survival shelter needs a sewage drainage system or other emergency toilet system. It also requires a water source if you plan on hunkering down there for a significant amount of time.
If you already have a property with a fallout shelter on it, you can renovate it to make it suitable for today’s disaster prep needs.
Check out this modern underground survival shelter in Georgia set on 20 acres of property. It was made by renovating an old bomb shelter.
You can even buy it… If you have $17,500,000!
Pre-Fab Survival Shelters
Luckily, getting your own hidden underground shelter right in your backyard or on your survival property is easier than ever. Many companies now make pre-fab underground shelters.
You just hire/rent a digger to make a large hole and then drop the shelter into the hole. These pre-fab survival shelters are easy to install, relatively cheap, and offer reasonable protection.
Of course, there are a lot of issues with these pre-fab survival shelters.
First, if you install one in your backyard, your neighbors will see it – which defeats the point of concealing it. Also, you will need to apply for a permit.
High-ranking government officials might look through the permits and then come and raid your bunker. Maybe it isn’t likely, but it is still a possibility. The only way to have a 100% concealed and hidden underground shelter is to build it yourself in privacy.
While having a pre-fab survival shelter is better than not having any shelter, note that these are usually NOT MEANT FOR LONG-TERM SURVIVAL.
They don’t have a sustainable water source (water will run out quickly). Many don’t even have a sewage removal method or chemical toilet installed inside them.
So, be realistic.
This survival shelter will get you through a few months of the disaster, tops. After that, you’ll have to go outdoors and brave the chaos like everyone else (who are remaining at that point).
Building Your Own Hidden Underground Shelter
I know a few people who have built their survival shelters underground and hidden the entrances. Before you start digging, CONSULT WITH AN ENGINEER.
Seriously, consult with someone who knows about design!
Even if the design is good, it might not suit your property type. You’ll need a geological survey, especially if you want your own well.
It is vital to emphasize this, especially since I’ve seen many people talking about “using steel containers as underground shelters in survival forums.”
You can’t just dig a hole and plop a steel container into it! Nor can you dig a hole and construct a concrete room.
There are a lot of issues that need to be considered. Aside from the actual stability of the construction (and its ability to withstand a significant blast), there are issues like ventilation, waste removal, moisture control, etc., which need to be considered.
Read our article about underground bunker plans.
Here are just some of the things which could go wrong if you don’t plan the survival shelter design right:
- Flooding: You must use drainage systems and ditches to ensure that rainwater and melting snow don’t leak into your shelter.
- Digging through Wires or Pipes: There is a reason you need permits before building an underground shelter. You could dig through the town’s water supply pipes, internet wires, etc.
- Suffocation: Those nuclear fallout bunkers are designed to keep out radiation, but they also will block air. You could end up suffocating. You will need air ducts and an air filtration system.
- Dying of Thirst: You can put a month or two’s worth of water in your survival shelter, but then what? A good design will have a sustainable water source inside. If you are already 30+ feet underground, it isn’t too much more to dig to tap into well water. Then you just need some type of well pump to get that water.
- Sewage Backup: Some underground shelter designs use holding tanks for sewage waste. If a large blast occurs, then the tank can crack. If it is placed close to the shelter, the sewage can back up into the shelter.
- Carbon Monoxide Poisoning: If you plan on using gas for cooking in your underground shelter, you could get poisoned. Leaks could also result in an ignition risk. The best way to cook in a shelter is with an alcohol emergency stove.
Make no mistake: building a secure hidden underground shelter with its own sustainable water source and energy will be pricey.
Do not worry too much if you can’t afford the installation now. Always focus on what you can do for disaster preparation now and improve when you can.