Patented FORTRESS Protective Buildings provide design flexibility and multi-hazard protection from fragment, overpressure, thermal, toxic, and extreme weather events. Using innovative modular construction, our buildings are quickly fabricated, shipped, installed, and ready for occupancy.
We have partnered with industry leading companies to offer a turnkey building that provides a high degree of protection from a range of hazards. Due to our patented modular design, site owners and operators not only benefit from knowing that building occupants will be protected, but can also appreciate that project costs and site disruption will be minimized.
Hazard Design Basis
Fragment
3/4" steel required for same resistance to 1" projectile
Overpressure
8 psi, >>200 ms (very long) duration with minimum wall displacement
Radiation
1/4" impinged saturated propane jet fire for one hour; <139°F inside air temperature
Toxic
<0.1 ACH main building, <0.03 ACH interior SIP room
Resistant
Extreme weather (i.e., Hurricane Cat 5 wind/debris)
Emergency
Hazard resistant when it matters
Safety
Our mission
Shelter
Modular construction
Take a Virtual Tour of FORTRESS!
Take a virtual tour of FORTRESS with President Bill Mather. Contact us to discuss your customizable FORTRESS Protective Building or schedule an in person tour today!
contact us for more information on providing your personnel with the highest level of protection for multiple hazards.
Designed by
Manufactured by
