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MDI ® DOOR:

MDI® Door is a Certified Green Site

Your Source for Architectural & Commercial Grade Doors, Frames, Hardware & Accessory Products

...Standard & Custom Engineered Doors & Frames

ARMOR DEFENSE™ DOOR & FRAME SYSTEM

Levels 1-8 Available - Per UL752

More information coming soon.  The information shown below is not current.  Please ocntcat MDI for more up-to-date product data or to obtain a quotation.  A new security brochure is coming soon.

Bullet resisting door and frame system with concealed armor.

The Armor Defense system is rated for Super Power Small Arms (SPSA) and is intended for architectural environments with equivalent bullet resistance.  This door & frame system has not been tested for forced entry, forced exit or for fire protection.  The system must be installed securely by the contractor in a manner to achieve the intended functional operation and appearance.  The polystyrene core provides excellent insulation characteristics making the system a good choice for interior or exterior applications.

 

The Armor Defense bullet resistant door & frame system is UL Burglary Protection approved and complies with the Standard for Safety Resisting Test UL 752.  Doors are 1 3/4” thick along with having fully welded seamless edges enhance design and appearance.  Both the door and frame are manufactured with commercial quality cold rolled steel conforming to A366 or A568...or optional hot-dipped galvanized steel conforming to ASTM A653.  Armor plate is internal, welded in-place, conforms to ASTM 569 and dependent on the ballistic rating.

 

Our bullet resistant door/frame system is effective against a wide range of firearms when used with structures similarly rated.  This system is designed for openings where a bullet resistance

rated door is a requirement, such as utility field buildings, cashier islands, ticket booths, currency

exchanges, box offices, courthouses, casinos, etc.

 

BALLISTIC LEVEL

(Per UL 752)

LEVEL 1
Medium Power (MPSA)

LEVEL 2

High Power 

(HPSA)

LEVEL 3

Super Power 

(SPSA)

LEVEL 4

30-06 Hunting 

Sport Rifle

Weapon

SUPER 38

AUTOMATIC

.357

MAGNUM REVOLVER

.44

MAGNUM REVOLVER

30-06 

RIFLE

Bullet Type

130 Grain
Metal Case

158 Grain
Soft Point

240 Grain
Soft Point

220 Grain
Springfield

Muzzle Velocity

1,280 FPS

(390 MPS)

1,450 FPS

(442 MPS)

1,470 FPS

(448 MPS)

2,523 FPS

(769 MPS)

Muzzle Energy

475 Ft. Lb.

(7.07 mbar)

740 Ft. Lb.

(11.01 mbar)

1,250 Ft. Lb.

(18.60 mbar)

3,102 Ft. Lb.

(46.16 mbar)

NOTES:

1.  Other bullet resistant levels are available (thru level 8).  Please contact MDI® for details.  
2.  Bullet resistant openings are also available as wood door x HM frame and as fiberglass door x fiberglass frame.
DOWNLOAD
Armor Defense Door & Frame System Series (244KB)   - New brochure on Security Doors coming soon

 

Need assistance, contact us.

Metropolitan Door Industries Corp.

350 Thorens Avenue

Garden City Park, NY 11040  

MDI® Office Hours:

Monday to Friday

8 am to 5 pm EST

Toll Free: 1-888-634-3667

888.MDI.DOOR

Local: 516.294.1801

Fax: 516.294.1828

Copyright © 1999-2013 Metropolitan Door Industries Corp.

® MDI and the MDI designed logo are registered trademarks of Metropolitan Door Industries Corp.

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