Balanced Hazard Protection.
Home Safe, Every Day.
Hazard and Blast Resistant Buildings
Patented FORTRESS Protective Buildings are blast resistant buildings constructed from modular components that provide design flexibility as well as 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 blast resistant 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
Blast: Panel and Joint Testing
See the results of incident load and reflect load shock tube testing.
Blast: Panel and Door Testing
See the results of incident load and reflected load shock tube testing.
Thermal: Panel and Joint Testing
See the results of a ¼-inch impinged saturated propane jet fire for 1-hour.
Thermal: Panel and Door Testing
See the results of a ¼-inch impinged saturated propane jet fire for 30-minutes.
Air Ingress Testing: Main Building
See the protection provided by our patent pending SIP Control System.
FORTRESS brings the style, comfort, & safety of modern industrial buildings to your worksite Many industrial buildings are functional, but they aren’t that comfortable or appealing for building occupants. Others are more aesthetically pleasing but leave much to be desired in terms of equipment or personnel protection. The best modern industrial buildings take both form and function into account. FORTRESS buildings are ideal examples! The innovative patented FORTRESS Protective Buildings are robust and sturdy but incorporate modern industrial design elements. These functional and attractive buildings are top choices when installing…