Why SafeCave

FULLY INTEGRATED. TESTED TOGETHER. TOTAL PROTECTION.

SafeCave is the only shelter on the market that combines a vault door with customizable panels engineered and FEMA tested storm shelter as one fully integrated unit.
Built to protect against storms, fire, and ballistic threats, SafeCave delivers proven, all-in-one protection you can trust.

F5 Tornado
Tested

Engineered & Lab tested against the latest FEMA standards for the most extreme storm conditions

BALLISTICS
RATED

Multi-Layer Design combining ASTM Steel with Engineered & Rated Ballistics Materials

Fire
Resistant

Proprietary Inner & Outer Core Design to SEAL from water & smoke + INSULATE from Extreme Heat threats

EMP
Protection

ASTM Steel & Sealed outer perimeter creating an insulated barrier and disconnected from any and all home circuitry

Safety REDEFINED

SafeCave delivers more than just a shelter—it’s engineered peace of mind. With patent-pending designs, fully integrated systems, and industry-leading protection against storms, intruders, fire, and EMP threats, SafeCave redefines what it means to be prepared. Whether you’re building new or upgrading an existing space, SafeCave is the smart, secure choice to protect what matters most.

The SafeCave Difference

There are vault door manufacturers. There are modular storm shelter manufacturers. Only SafeCave brings both of these together into a fully integrated and tested unit. With our tested and proven designs, such as the SafeCave Vault Door and proprietary double-bend and welded panel system, SafeCave has created a safe room built to withstand the most extreme conditions. 

SafeCave Storm Shelter Comparison Matrix

SafeCave Storm Shelter Comparison

Compare SafeCave's industry-leading features against traditional concrete and modular shelters

Feature
✅ SafeCave Storm Shelter
⚠️ Concrete & Steel Shelters
(Precast & Prefabricated)
⚠️ Other Modular Shelters
Customizable
100% customizable, designed to fit any space, any place—without compromising your usable space.
Precast molds or rigid frames limit any customization
Can often be customized
Installation Options – Location
Installs in interior closets, under-stair area, garages, basements. Fits through standard doors. Retrofit or new construction ready.
Must be installed before walls and roof with special handling. Additional consideration for concrete equipment that can add cost to the project and limit installation location options.
Most modular shelters are able to be installed into tight spaces at various stages of construction.
Vault Door with Customizable Room Design
Industry's only Vault Door to be engineered & tested as a fully integrated and customizable saferoom. 6" deep, double-walled door design for superior impact resistance.
Often use aftermarket or light-duty bolt-on door, typically single panel and untested.
⚠️ Many competitive storm shelter doors are quite thin and have not been professionally engineered and tested in limited capacity.
Single-Action Opening Mechanism
(SafeCave Proprietary)
With a single turn of the handle, SafeCave's single action opening mechanism engages eight solid steel slide bolts ensuring fast and secure operation. This is the case whether you are locking the room from the outside or inside. Speed is critical when seconds count.
Not Offered. Heavy/complex opening, concrete rooms require exiting home into the elements for entry, not egress-friendly. Minimal or no reinforcement slide bolts, some provide a security bar that has to be manually placed to reinforce the door.
⚠️ Requires homeowner to complete numerous manual actions before securing the room which takes time that you don’t have during critical events. Most locking mechanisms on the outside of these doors are very weak.
Interior Override System
(SafeCave Proprietary)
Patent pending interior override system that also safeguards against unwanted outside access in emergencies such as home invasions or accidental enclosure.
Not offered
Not offered
Ventilation
Industry exclusive Active or Sealed ventilation option allows the homeowner control of airflow without letting in debris, contaminants, bugs, dirt or threats.
⚠️ Basic vent holes with no consideration for sealing against debris, bugs or external threats.
⚠️ Ventilation openings cannot be sealed and allow debris, bugs and dirt to enter the shelter. Vent holes are often placed in a poor position which leaves a direct line of sight from outside to inside the room.
Redundant Locking Mechanism
Commercial grade digital keyless entry comes standard and provides modern, secure access, along with a redundant mechanical override that ensures usability in critical scenarios should a failure occur.
⚠️ Often use off-the-shelf hardware that can be bought at home improvement stores which are not engineered for highly secure applications such as saferooms.
⚠️ Often use off-the-shelf hardware that can be bought at home improvement stores which are not engineered for highly secure applications such as saferooms.
Fully Sealed Perimeter
4-sided steel perimeter eliminates any gaps around the door's frame against wind, water, and smoke.
Gaps and/or only partial sealing is common with these types of saferooms allowing for debris, bugs, dirt to enter closed room.
Significant gaps around the door in many cases leaving exposure to extreme cyclical pressures and flying debris.
Professionally Tested
SafeCave’s testing methodology is designed in accordance with and tested against ICC (International Code Council) and FEMA standards. SafeCave's process for safety and quality also incorporates the latest simulation technology for testing various loads and conditions that are not possible in a physical lab environment.
⚠️ Often claim to be accredited by TT Wind Institute. While Texas Tech Wind Institute played a role in early storm shelter research, they discontinued testing in 2019. If following FEMA concrete shelter building guidelines, concrete rooms can safely accommodate 96" ceiling heights as well.
⚠️ Often claim to be accredited by TT Wind Institute. While Texas Tech Wind Institute played a role in early storm shelter research, they discontinued testing in 2019. Many modular shelters are installed outside of the maximum tested configuration. If outside of these tested boundaries, there is no evidence the room will hold under extreme storm conditions.
Double-Bend & Welded Panel Design
(SafeCave Proprietary)
Proprietary double-bend panel design creates reinforced structural integrity, making the panels more resistant to impact and external forces. The double bend distributes stress more evenly, reducing weak points and ensuring a stable, secure structure under extreme conditions. Precision-welded corners provide structural continuity, eliminate exposure points and completely seal the rooms perimeter.
⚠️ Flat steel or solid concrete can be suitable structural options so long as these companies are following FEMA guidelines and standards for design.
No modular shelters use the double bend and welded design. Traditional modular panel have small openings in the wall panel corners creating exposure points and weakness.

Vault Door

Features & Benefits

The SafeCave Vault Door sets a new standard in safety and innovation by combining unmatched strength, security, and ease of use.

Engineered with a single-action opening mechanism that engages eight 1” solid steel slide bolts in one motion to ensure rapid, reliable operation when seconds matter most. Its inward-swinging design prevents lock-ins during storms, while an exclusive patent pending interior override system protects against accidental enclosure or intrusion. Built with multiple layers of steel for superior impact resistance and sealed ventilation controls, the door maintains airtight protection from debris and contaminants. Featuring digital keyless entry with a manual override, it offers modern convenience and trusted reliability. Tested alongside SafeCave’s proprietary double-bend wall panels, this vault door is part of a fully integrated, industry-leading system delivering proven safety and peace of mind.

Single-Action Opening Mechanism

With a single turn of the handle, SafeCaves’s single action opening mechanism engages eight solid steel slide bolts (4 on each side of the door) ensuring fast and secure operation. This is the case whether you are locking the room from the outside or inside.  Speed is critical when seconds count.

Patent pending interior override system that also safeguards against unwanted outside access in emergencies such as home invasions or accidental enclosure

Industry exclusive Active or Sealed ventilation option allows the homeowner control of airflow without letting in debris, contaminants, bugs, dirt or threats

Commercial-grade digital keyless entry comes standard and provides modern, secure access, along with a redundant mechanical override that ensures usability in critical scenarios should a failure occur.

4-sided steel perimeter eliminates any gaps around the door’s frame against wind, water, and smoke

Double Bend & Welded Panel System

Features & Benefits

SafeCave’s exclusive double-bend and welded panel design delivers superior strength, stability, and structural integrity you can trust.

The precisely engineered double bends and welds reinforce the steel, making the panels more resistant to impact, distributing stress evenly, and minimizing weak points under extreme conditions. The fully sealed perimeter and welded corners provide protection from external elements like smoke and debris. In addition to superior protection, SafeCave panels are built for flexibility allowing seamless integration with finish-out materials like drywall, shiplap, seats, shelving, gun racks, and more. 

What makes these panels truly exceptional are the modular and customizable nature. Each panel can be tailored to the inch, fitting seamlessly into any space, any place, to maximize your home’s usable space without sacrificing convenience.

Enhanced Strength & Stability

Proprietary double-bend panel design creates reinforced structural integrity, making the panels more resistant to impact and external forces

The double bend distributes stress more evenly, reducing weak points and ensuring a stable, secure structure under extreme conditions

Precision-welded corners provide structural continuity, eliminate exposure points and completely seal the rooms perimeter

Any space, any place. Combining cutting-edge engineering with unparalleled versatility to ensure your home is as secure as it is functional. By optimizing the panel’s design for strength and functionality, it works seamlessly with other finish out surface components such as dry wall, gun racks, ship lap and other accessories

Confidence in SafeCave Testing

SafeCave’s rigorous testing methodology meets or surpasses all FEMA safety guidelines, setting a higher standard for protection.

While physical lab testing is certainly important, SafeCave’s process for safety and quality also incorporates the latest simulation technology for testing various conditions that are not possible in a physical lab environment. As used in industries such as Aerospace, SafeCave is the first in the shelter market to bring these intelligent simulation capabilities into the design process.

An example of this is the simulation of extremely heavy objects, such as large SUVs, falling on top of the shelter with real time visibility and data mapping to the shelter performance.

Anchoring methodology for any shelter is critically important.  Safe Cave’s engineered anchoring plan not only provides assurance for the expected safety performance criteria of extreme storms, but goes even further to account for design criteria in earthquake zones throughout the United States.

Fully integrated, engineered, and tested—both virtually and physically—by industry leaders to provide ultimate peace of mind to protect what matters most.

Ready to Design Yours?

Whether you’re integrating a safe room into an interior closet, under-stair area, or garage, our innovative design ensures your Safe Cave adapts perfectly to your needs while maintaining the highest standards of protection.

Designed for a perfect fit with total flexibility to adapt to any garage layout or size

Designed to maximize your interior closet without compromising space, style, or function

Turn unused understairs storage into a secure refuge, providing protection and peace of mind

We customize your safe room to fit any space, any place, delivering ultimate protection tailored to your unique needs.

Our best-in-class vault door seamlessly integrates with existing concrete rooms for enhanced security and protection

Unsure where to start?
Ask our experts.

Our team is here to guide you. Whether you’re building new, retrofitting an existing space, or just exploring options.
Schedule a free consultation to find the right SafeCave solution for your home.