Shield Fortress Series
The Shield Fortress Series is designed to help create a secure environment for locations with extremely high threat profiles or security challenges.
About the Product
The Shield Fortress Series has been tested at NTS Chesapeake in Belcamp, MD and at Intertek in York, PA to the US State Department (DoS) forced entry standard SD-STD.01.01 Rev. G at the 15 minute level (FE15), the UL752 ballistic standard (level 3 and 8), and the National Institute of Justice (NIJ) ballistic standard 0101.06 levels III and IIIA. It has also been tested and certified at the iFT Rosenheim laboratory in Germany at the resistance class 4 (RC4) rating according to EN1627.
High security
bump and pick resistant Mul-T-Lock cylinders
Drill resistant
cylinder defenders
Available lock options
Mottura 85 series (mechanical) or ISEO
Lockout function
optional with mechanical lock only
Technical Specs
- Door and frame constructed from 12 AWG steel.
- Armored multi-point locking system with up to 20 locking points ¾” Ø.
- Locks encased in drill resistant manganese.
- Door thickness: 3.5” (91mm).
- Frame thickness: 4.5” (115mm).
- UL752 levels 3 or 8, NIJ levels III or IIIA – optional.
- Welded, adjustable ball bearing security hinges.
- 1⁄2” (12mm) or 3/4” (18mm) thick decorative panels.
- 2” of rock wool for sound and thermal insulation.
- Door is pre-hung to the frame. L-shaped frame profile.
- Frame is secured in the wall using 16 bolts protected by 1” steel shims.
- Inswing or outswing.
- Unlimited design and glass options
Shield Fortress Series Installation FAQs
The Shield Fortress series comes as a pre-hung door set and includes frame, locks, cylinders, handles, hinges, and hardware.
It can be installed by any licensed GC or door installer
No specialized training or tools required!
A 1/2” to 3/4” gap is required on all sides between the frame and wall (rough opening).
The Shield Fortress series frame is designed to adapt to crooked walls and openings.
See Our Doors in Action
Every door and window built by Shield Security Doors is tested by independent laboratories in the U.S. and Europe to ensure they meet the most stringent American and international security requirements. Our doors and windows are tested for forced entry resistance (crowbars, sledgehammers, power tools), ballistic resistance (bullet penetration), acoustic, and thermal properties
We make all this data public, so clients know exactly what level of protection they are getting and why we make the finest custom security doors and windows in the world.
According to the FBI, there are:
Over 1 million residential burglaries annually | 56% are through forced entry | Amounting to $30 billion annually in property losses
