Why ArmaVaults? 

Other Vaults are built using a Steel Frame, that is delivered and dropped

into the ground. Our bomb shelters are custom concreted poured, steel

reinforced, with the most extensive countermeasures. Concrete can be

done with low attention, as if you are finishing a basement, while large

steel frames bring lots of suspicion. Steel Frames are also susceptible to

rust, usually being coated in a rubber /plastic that scratches off easily,

and exposes the bare metal to the elements. 

1/4" Plate Steel

VS

12" HI-STRENGTH CONCRETE with 

5/8 Rebar Reinforcement

Radiation Shielding provided by 12" of Concrete provides

up to 8x as much as 1/4" of Plate Steel

Metals also may absorb the radiation and transfer it to occupants.