how to build fallout shelter

Fallout Shelter/ Nuclear bunker/ Underground shelter, Bomb shelter, etc…….

Many titles, one goal: to save our lives. To protect the lives of our loved ones, family members, and relatives…

It can be custom-built or improvised, such as a basement/root cellar conversion. When people ask me for advice on how to construct a purpose-built fallout shelter or how to convert an existing basement into one, I always recommend adhering to survivalist “The rule of threes.” All survivalists and preppers know that they can last three weeks without food, three days without water, and only three minutes without air (oxygen) when constructing or converting a basement into a shelter, following the same rules.