Large Piece Vaults and Storm Shelters

3/16" and 1/4" Reinforced Steel Wall Models with or without Fireproofing

Product details: Made in USA, lifetime warranty, exceeds FEMA & ICC standards, year-round safety & security.

Our American-made large piece walk-in vaults and storm shelters exceed ICC-500 and FEMA safety standards. With a unique two-way inner rib structure, they resist projectile impacts and wind shear. Unlike traditional shelters, Vault Pro vaults have heavy-duty doors, functioning as real vault rooms. We offer various security features for residential, commercial, and government clients, including secondary exit, ensuring your shelter is a reliable security and storage solution. We also offer small-piece modular and single-piece units for easy installation.

Large Piece Walk-in Vaults and Shelters - Image Gallery

Large modular walk in vault with two way internal supports
large modular vault room for industrial use
walk in vault and safe room with emergency escape hatch
custom walk in vault room with oak gun racks
Very big modular walk in shelter safe rooms made to order

Shelter Safe Rooms can be built to virtually any size and configuration with our proprietary modular design.

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Walk in safe room shelter with dual entry doors high security

Shelter Safe Rooms built tough. Our cross section design provides maximum protection against wind shear events.

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modular above ground walk in vault room final assembly and inspection

Walk In Vaults and Emergency Shelters for above and below installation. These safe room shelters have weather proofed lock boxes for exterior installation.

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Modular walk in vault sealed and loaded on semi tractor trailer for delivery

Shelters and Walk In Vault Rooms shipped factory direct all across the country.

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large walk in vault and shelter room

Large Piece Vault Room - Shelter Features

  • Built to Exceed FEMA 320, 361 and ICC 500 Standards
  • 3/16" or 1/4" Reinforced Steel Wall Models
  • Two-Way 3" x 1" U-Channel Reinforcements
  • Executive Model Vault Door - 3/16" models
  • Elite Step-System Door - 1/4" Models
  • Inswing or Outswing Door as Preferred
  • Hinges on the Left or Right 
  • Digital Lock Standard
  • Internal Release Standard
  • Vault Rooms Available with or without fire protection
  • 3" Bolt Down Flanges
  • Grade 8 Bolts & Grade 8 Nylock Nuts
  • Standard Texture Colors: Black, Brown, Gray, Dark Green and Burgundy - Gloss and Custom Finishes Available. Call: CLICK TO CALL

options for walk in vault rooms

Shelter Options

LED Lighting & Electrical with wall switch and double plug outlet: $650.00


Standard Vent (12"x6")  $119.00 each 


Louvered Vent (12"x8"): $179.00 each.


Shelving (Combo Gun Racks and steel shelving: 


3’ section $400.00

4’ section $475.00

5’ section $600.00

6’ section $750.00


Combination Gun Racks & Shelving (12" depth) includes multi-gun rack, support shelf & 2 each adjustable shelves:


3' section: $475

4' section: $575

5' section: $725

6' section: $875


Other gun rack and shelf options available.




walk in vault room shelter sale

Large Piece Modular Shelter - Factory Direct Pricing

3/16" Reinforced Steel Walls
Large Piece Modular Shelter

In or Out Swing Executive Series Vault Door

Digital Entry, Internal Quick Release
Large Piece Modular Shelter Pricing

Dimensions Number of Pieces Non Fireproof 1-Hour Fireproof
4' width x 6' depth x 7' height 1 $9,061 $12,314
6' width x 6' depth x 7' height 2 $10,279 $13,941
6' width x 8' depth x 7' height 2 $11,498 $15,567
7.5' width x 8' depth x 7' height 2 $12,834 $17,195
7.5' width x 10' depth x 7' height 3 $14,579 $20,278
7.5' width x 12' depth x 7' height 3 $17,004 $22,954
7.5' width x 14' depth x 7' height 4 $19,880 $26,224
7.5' width x 16' depth x 7' height 4 $21,972 $28,961
7.5' width x 18' depth x 7' height 5 $24,235 $32,417
7.5' width x 20' depth x 7' height 5 $25,886 $35,217

1/4" Reinforced Steel Walls
Large Piece Modular Shelter

In or Out Swing Elite 2" Step-System Vault Door

Digital Entry, Internal Quick Release

Large Piece Modular Shelter Pricing

Dimensions Number of Pieces Non Fireproof 1-Hour Fireproof
4' width x 6' depth x 7' height 1 $12,012 $15,682
6' width x 6' depth x 7' height 2 $13,462 $21,038
6' width x 8' depth x 7' height 2 $14,717 $23,200
7.5' width x 8' depth x 7' height 2 $16,815 $25,859
7.5' width x 10' depth x 7' height 3 $19,133 $29,223
7.5' width x 12' depth x 7' height 3 $22,894 $31,931
7.5' width x 14' depth x 7' height 4 $25,350 $35,420
7.5' width x 16' depth x 7' height 4 $27,527 $39,958
7.5' width x 18' depth x 7' height 5 $30,101 $43,621
7.5' width x 20' depth x 7' height 5 $32,810 $46,383

Modular Storm Shelters and Safe Rooms Proudly Made in America

Shelters Built to Exceed FEMA 320, 361 and ICC 500 Standards
Walk-In Vaults and Shelters are for Indoor Installation Only

· SAFE ROOMS

· STORM SHELERS

· TORNADO SHELTERS

· WALK-IN VAULT ROOMS

· ARMORY VAULTS

· TACTICAL GUN ROOMS

· SECURE STORAGE ROOMS