Hardened Structures and Hardened Shelters

PHONE: +1 757-486-0084
Hardened Structures
Hardened Structures

ARE YOU READY? FOR THIS..... HARDENED STRUCTURES A World Leader in the delivery of
Underground Shelter Systems
Underground Shelter Systems, Bunkers, and Fortified
Homes/Structures require highly specific "life safety"
and "threat mitigation" features in order to perform their
primary mission: protecting your family. This is NOT a job
for your common contractor, architect or engineering
company. More Details
FORTIFIED HOMES Fortified "Hardened" Homes with Bunkers
"Genesis" Underground Shelter Systems
2012 Structures
The Hardened Structures Team provides state of the art detection and
mitigation of CBRN threats and protection for new or existing commercial
or government buildingsand transportation systems.

Formed of specially designed engineers and general contractors, our
structural engineering team provides design services and construction
management for steel blast connections or blast curtain wall installations
to protect commercial buildings. More Details
COMMERCIAL Specializing in:
Electromagnetic Pulse (EMP) Shielding
CBRN Threat Detection & Mitigation
Blast & Structural Engineering Services
Hardening of Buildings & Structures
Hardened Military Structures are designed to meet or exceed current Mil Spec
and NATO Third generation standards. Third generation NATO hardened
Aircraft Shelters are designed to meet NATO AASTP-1 and Mil Spec 188-125-1.
Hardened military structures are designed to withstand a wide range
of threats including forced entry, CBRN (Chemical, Biological, Radiological
and Nuclear) attacks, ground shock, penetration, fragmentation, and damage
to the structure and equipment due to explosive loading. The Hardened
Structures balanced survivability approach ensures that no significant facility
failure mode has been overlooked. Our military structures include
hardened aircraft hangers, ammunition storage facilities, and "Wonder Buildings"
- a strong, space efficient earth-coverage system. More Details
MILITARY Hardened Aircraft
Hardened Ammunition Storage Facilities
"Hardened" Military Structures
The Hardened Structures Team of specially designed engineers and
general contractors has the specialized engineering know-how to undertake
the world's most challenging Special Projects. More Details

Our special projects portfolio includes:

Missile Silo Conversion
Island Fortresses
Restoration of Government Bunkers
SPECIAL PROJECTS Silo/Bunker Conversion
Security/Threat Assessment
Island Fortresses
Terrorism and/or threat assessments of government,
commercial, corporate retreat or residential
buildings/structures and the corresponding
"hardening" to mitigate threats

Hardened Structures Hardened Shelters LLC

A World Leader in the design/construction of Hardened Shelter Systems

Hardened Structures Hardened Shelters LLC is a Design-Build firm of architects, engineeers, project managers and ex-US Navy SEALS.

We specialize in shelter planning, shelter programming, shelter dynamics, architectural, structural engineering, blast engineering, EMP/HEMP shielding, CBRN, HVAC, electrical, security and alternative energy designs.

Our design and construction services can be tailored to the client specific needs to include full design build services or working with your architect and general contractor.

The Hardened Structures Team has successfully delivered shelter projects world-wide since 1991.

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About Us

Hardened Structures is a Design-Build firm specializing in the confidential planning, design and covert construction of fortified homes, bomb shelters, underground shelters and homes with underground bunkers, survival shelters, bunkers and hardened military facilities. These facilities are designed for sustainability with independent sources of power and water and incorporate numerous defensive and offensive capabilities. They can serve as a primary dwelling, vacation home, corporate retreat, long term shelter or expanded multi-function compound. Client confidentiality and total project secrecy are paramount on all of our projects.

The Hardened Structures Team of specially trained shelter engineers can provide all designs, planning, estimating, engineering, modeling, construction and technical support to offer complete turn-key survival facility solutions for private/residential, commercial, military and special projects. Hardened Structures can also provide all of the specialized equipment necessary for underground bunker construction, such as HEMP/EMP shielding, CBRN air filtration systems, blast doors, blast valves, water generators, and much more. For military projects, secured servers are available.

As Worldwide providers of bomb shelter design and underground bunker construction expertise, the Hardened Structures Team understands that each risk situation is unique and requires a comprehensive threat assessment and asset assessment tailored to the client’s particular defensive and sustainability requirements.
Bomb shelter designs should only be performed by experts in the field. Our design methodologies ensure that your facilities achieve a condition of Balanced Survivability where the shelter envelope, the shelter systems and subsystems all survive the same threat and the threat levels simultaneously ensuring there is no “Achilies Heel” in the design.

Our management methodologies ensure that your facilities achieve a condition of Balanced Survivability where all systems are hardened to mitigate the same threat levels thus assuring there is no “Achilles Heel” in the facility. Regardless if it is Chemical, Biological, Radiological, Explosive (CBRE) weapons, HEMP/EMP, armed assaults, end-of-the-world scenarios, WMD’s or other civilization altering scenario, our highly specialized teams of engineers, scientists and ex-military special forces can confidentially design and covertly construct your facility efficiently and cost effectively anywhere in the world.

In the world of Hardened Structures construction, the importance of client confidentiality and project secrecy and security cannot be overstated. We serve as our Client’s Agent and Representative solely protecting their best interests by implementing and enforcing client and project specific security and confidentiality parameters throughout the design, planning, and construction process.We can tailor our services to work with your architect and/or general contractor to best fit your project requirements and budget.

Please contact us anytime to discuss your survival facility needs, ideas, or just get a better understanding of how we can help you.

Call 1-757-486-0084
Email info@hardenedstructures.com
Or fill out our confidential Information Request Form.

Survival Fortress/Community Under Construction
New Blast Doors Into Secure Underground Facility

Hardened Structures LLC is certified by
Fortified Home
and can design to their specifications.

Fortified Homes