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Balanced Hazard Protection.

Home Safe, Every Day.

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


3/4" steel required for same resistance to 1" projectile


8 psi, >>200 ms (very long) duration with minimum wall displacement


1/4" impinged saturated propane jet fire for one hour; <139°F inside air temperature


<0.1 ACH main building, <0.03 ACH interior SIP room


Extreme weather (i.e., Hurricane Cat 5 wind/debris)


Hazard resistant when it matters


Our mission


Modular construction

Take a Virtual Tour of FORTRESS!

December 14, 2020

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.

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