Fort Knox Vault Door – Out-Swing

The Ultimate Entry for Any Secure Room

The Fort Knox Out-Swing Vault Door transforms any concrete room into a high-security vault, storm shelter, or secure storage space. Built with 3/8" solid steel, a 5/8" thick reinforced fire door, and up to 26 locking bolts, this door delivers elite-level protection with Fort Knox's signature craftsmanship and innovation.

The out-swing configuration offers a full 180° opening radius, making it ideal for vault rooms with limited interior space. Whether you're securing firearms, heirlooms, records, or emergency supplies, a Fort Knox Vault Door gives you the flexibility of a secure room with the durability of a high-end safe.

Why Choose the Fort Knox Out-Swing Vault Door?

• 5/8" Reinforced Fire Door: Built with a 3/8” steel plate, two layers of fireboard, and 10-gauge internal reinforcement.
• 3/16" Thick Steel Frame: Heavy-duty frame fits into concrete walls between 6"–12" thick (must be specified at time of order).
• 24–26 Locking Bolts + Corner Bolts: 1.5" solid steel bolts engage all sides of the door, including four patented Star Corner Bolts for added pry resistance.
• Multi-Gear Locking Drive: Fort Knox’s 5-to-1 rack and pinion gear system ensures smooth operation and rock-solid lockup with up to 55 machined gears.
• UL Listed Group II Mechanical Dial Lock: Includes hardplate and recessed multi-bearing protection; optional electronic lock upgrades available.
• 180° Door Swing: External EasyGlide™ hinges allow for full access, perfect for tight vault room interiors.
• Interior Emergency Release: Built-in safety release handle allows exit from inside if the door closes behind you.

Included Premium Features

• Hinge Caps
• Pull Handle
• 5-Spoke Clutch Drive Handle (Black, Gold, or Silver)
• Drill-Stop Hard Plate + Recessed Multi-Bearings

Available Sizes & Specs

Planning Your Vault Room

• Wall Thickness: Must be between 6" and 12" concrete; specify wall thickness when ordering.
• Rough Opening: Vault door model should match your exact rough opening dimensions.
• Framing: Allow 6” of clearance around your rough opening for the door frame to sit flush.
• Swing Direction: Determined by hinge placement when standing outside the room—left or right swing available.
• Hinge Type: Standard external hinges open to 180°. Concealed hinge upgrade available with 110° swing radius.

Use Cases for Vault Doors

• Home Vault Rooms
• Storm Shelter or Safe Room Conversion
• Secure Display Rooms for Firearms or Collectibles
• Commercial Asset Protection
• Long-Term Storage of Documents, Gold, Art, or Family Heirlooms

Instead of buying safe after safe, many homeowners are opting for one large, future-proof security solution with a vault door.

Warranty & Fort Knox Advantage

• Limited Lifetime Warranty against break-in, attempted break-in, and fire
• 100% American Made with certified steel and expert craftsmanship
• Custom Finishes available in gloss, textured, or high-luster metallic options

📞 Call Northwest Safe today to talk with a vault room expert, or visit us in person to see finish and hardware options. We deliver and install across Washington, Oregon, Idaho, and Montana.