Products and Supplies
Nuclear, Biological, Chemical
Vault Doors
We
specialize in building NBC Doors, Blast-Resistant Doors,
Safe Room Doors, Shelter Doors, Blast Doors, Nuke Doors,
Underground Doors & Survival Shelter Doors.
Our NBC Armory Vault Doors secure
Nuclear-Biological-Chemical Safe Rooms around the world. Our
12" thick NBC Armory Doors are manufactured with
triple-tiered steel construction, steel matrix framework,
twin spring-loaded relockers and twin airtight Jig-Saw Step
system doors. The 12" NBC Door possess four U-Shaped
Blast-Resistant steel absorbers, S & G locks, 18 reinforced
locking bolts and 1" thick 60 Rockwell hard plate, allowing
your room to be used as a walk-in vault.
We travel north America personally
installing and constructing our NBC Rooms and
Blast-Resistant Doors. Our Hi-Tech mobile trucks come to
your residence or business for FULL SERVICE. Our NBC
Shelters usually cost $150 - $200.00 a SQ FT. With air
filtration systems, water purification pumps, tech values
and a comfortable living space. We can build special "step
system hatch doors" with secondary entrances and "hidden
passages". Our Safety Shelters are much like underground
homes with kitchens, bathrooms, closets, bedrooms with your
choice of carpet, tile, sheet rock walls, painted or
textured.
We will come to your home or business to do a site
evaluation, evaluating your terrain, location and altitude.
We want to build YOU the perfect Nuclear-Biological-Chemical
Shelter. Our first priority is protecting you and your
family. Whether your project is large or small, we can
design a NBC room or Walk-In Vault for less than you think.
We understand everyone has different budgets and diverse
needs. That's why Pentagon Blast-Resistant Doors and Harden
Shelters have prices ranging from $6,000-$2,000,000.
IMPORTANT - Our trucks will
come to your residence or business personally to install
your NBC room and Walk-In Vault. No local contractors. We
install your NBC Room and Blast-Resistant Doors with our
qualified NBC workers and consultants so the job gets done
right, using our 45 point inspection.
Contact us and we'll give you a
quote, plus we'll explain what you can expect from your new
NBC Room or Walk-In Vault. We will also fly to your home or
business to survey your property for a full service site
development quote.

For further explanation on our NBC Room's air purification
filtration systems please call us. Our filtration systems
will protect you from Agent Orange, nuclear fallout air and
almost all know contaminates.
Our Bomb Shelters and NBC Rooms look like attractive
additions to your home. But there's a BIG difference. Your
walls are constructed with patented, impact-resistant,
fire-resistant "super shells", as well as state of the art
blast-resistors and air purification systems that deliver
ultimate protection in dirty bomb or nuclear crises.
Whether you need an NBC Room, Safe Room, Nuclear Shelter,
Panic Room or Walk-In Vault contact us.
Guard YOUR FAMILY against theft, natural catastrophe,
tornados, earthquakes or terrorist bio-chemical or nuke
attack.
Protect what's important, your family, your future. We
ensure the process will flow smooth. From the initial
consultation to the design to the excavation and finally to
the installation of your Blast-Resistant Super Door.
Pentagon Blast-Doors and Vault Doors has been building
Blast-Resistant Doors for 30 years. Our installation team
and NBC consultants, have been building NBC rooms for over a
decade.
Pentagon & Sportsman Blast-Doors and Safes have security
products at the FBI, DOJ, DEA, ATF, NYPD, LAPD, US Homeland
Security, US Secret Service, US Inspector Generals Office,
Lyntech Technology and Wyoming Dinosaur Museum.
Pentagon Blast-Resistant Doors have built our business on
integrity, quality of work and attention to detail. We are a
full service site development company that is qualified to
discretely complete your projects. We use American steel and
Swiss Purification Air Systems. All work is complete to
beyond industry standards and to your satisfaction.
GOVERNMENT SEAL OF APPROVAL - HSHS is a registered
government contractor. We consider all our projects top
secret and confidential. Your vision is our vision, no
matter how big or small.
NBC ROOM OR WALK-IN VAULT DOOR -- IT'S BOTH!
When your NBC Room is not being used as a Safe Room, it can
be used as a WALK-IN VAULT. Built with twin-relockers,
concrete fire insulation and three layer steel doors, we've
never had a door broken into in 30 years.
NBC Vault Door -
$4299
Bio-Chemical Vault Door
Custom Sizes Available

NEW!
4 HOUR VAULT DOOR
1700lbs SELF-FILLED CONCRETE DOOR - ONLY $3299
Pentagon Vault Doors makes
the biggest breakthrough of 2008! Our new 5" thick Vault
Door (8" overall thickness) is the first 4 HOUR Vault Door
under $4000. Two layers of steel sandwich three vertical
"U-Shaped" steel blast-resistors. After installation, we
pour concrete into the top of the vault door, transforming
their this NBC door into a 1700lbs 4 HOUR FIRE VAULT DOOR as
well !!! -- $3299

Our Safes and Vault Doors are
Built with Quality and Pride in the USA
FOUR POINT SEALING STEP DOORS
Pentagon's NBC Doors are step sided. Steel
steps are constructed on the inside of our 12" Vault Doors
with female steps located along the frame. Your NBC door
shuts and interlocks into a step frame, making your door
airtight, waterproof and gas-proof. Custom gaskets are used
depending on the doors applications.
PROFESSIONAL CONSULTANTS
Our NBC specialists can provide you with
one-stop shopping when it comes to NBC safe rooms and vault
doors. Everything from explanation of manufacturing and
installation to testing and maintenance. Pentagon can also
provide retrofit upgrades for existing HVAC systems and CBRN
Protection Shelters.
Pentagon's Blast Resistant NBC Doors can be custom built to
size and will provide a complete range of technological
protection on shelters and hardened structures. Our NBC
Blast Resistant Doors offer Nuclear, Biological, and
Chemical protection for US military, civilian and industrial
applications.
Contact us personally if you need
expert advice with regards to blast protection valves, gas
tight dampers, Nuclear, Biological and Chemical (NBC)
filtering systems and custom air handling units.
Bomb-Shelter Door - $3799

Nuclear Power Plant Doors Made to Order
ARMORED MILITARY SHELTER DOORS
Pentagon blast resistant Vault Doors are
utilized in civil defense and military shelters. Different
levels of armor-plated doors, stainless steel doors,
armor-plated covers and pressure doors are available. These
doors are designed for high and medium levels of protection.
Pentagon Doors can have concrete added to it's double steel
8" thick door upon installation OR our manufacturing
technicians can add the concrete into our doors to insure
optimum bond levels.
When properly installed, Pentagon Doors can offer protection
against chemical agents and radioactive fallout. Rooms will
requires ventilation units, which are equipped with valves,
pre-filters and NBC filters. NBC ventilation units create
"over-pressure" inside the shelter, preventing harmful gases
from leaking inside.
NBC-filters are shockproof units designed to clean the air
of the following contaminants:
Pentagon's NBC Doors are installed in
hardened industrial, private and military shelters. NBC
filters must be installed in these rooms with nominal
airflow capacity. A wide range of ventilation and filtering
units for shelters can be connected by flexible hoses in
order to clean the air of radioactive dust, bacterium and
all known war gases.
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