Are Shipping Containers Bulletproof?
Get a quoteCan Shipping Containers Stop Bullets?
Key Takeaways
- Standard shipping containers are not bulletproof but can be modified for increased resistance.
- Factors like steel thickness, bullet type, and impact angle affect bullet resistance.
- Reinforcements such as ballistic steel and Kevlar can improve protection.
- Bullet-resistant containers are used in high-crime areas, conflict zones, and for military applications.
- Conexwest sells, rents, and fabricates custom shipping containers for various applications.
Factors Affecting Bullet Resistance In Shipping Containers

You can make your container bullet-resistant by choosing higher-grade steel.
1. Material Composition
Shipping containers are usually made from corten steel, which is known for its weather resistance but not for ballistic protection. Higher-grade steel or specialized ballistic materials can significantly improve resistance to projectiles.
2. Thickness of Steel Walls
The thickness of the steel walls in shipping containers typically ranges from 1.5 mm to 2.0 mm, which is insufficient to stop most bullets. Thicker walls or additional layers of steel are needed to improve bullet resistance.
3. Type of Bullet
- Small-Caliber Bullets: Bullets from handguns, such as .22 or .38 caliber, may not penetrate the steel walls, especially if they hit at an angle or strike thicker parts of the container.
- High-Caliber and Armor-Piercing Rounds: These bullets - commonly fired from rifles, possess higher velocity and energy - can breach standard container walls.
4. Environmental Conditions
Factors such as temperature and humidity can also impact the structural integrity of the container over time. While these factors do not directly affect bullet resistance, they can cause weaknesses.
Conexwest, a leader in shipping and storage solutions based in Northern California, offers new, used, and refurbished containers from 10ft to 45ft, with fast delivery within 3-7 days and container fabrication options like adding shelves and locks. Conexwest serves over 10,000 national customers, including prestigious clients like the U.S. Navy and Google. As an ISO 9001 and AWS-certified company, we ensure top quality and competitive pricing. |
Best Practices For Improving Bullet Resistance In Shipping Containers
- Use Thicker Steel: Increasing the thickness to 6-10 mm can significantly improve the container's ability to stop bullets, especially lower caliber rounds.
- Add Armor Plating: Materials like ballistic steel, Kevlar, or ceramic tiles can be used to line the interior or exterior of the container.
- Reinforce with Concrete: Filling the container with concrete or sandwiching concrete between steel walls provides excellent bullet resistance. The concrete absorbs and disperses the bullet's energy to prevent penetration.
- Use Hardened Steel: Upgrading to a higher grade of steel, such as hardened or tempered steel, increases the container's bullet resistance.
Pro Tip: For any major modifications, consult with professionals who specialize in bullet-resistant structures.
Use Cases Of Bullet-Resistant Shipping Containers

Bulletproof containers have versatile applications.
- Firing Ranges: Bullet-resistant shipping containers are commonly used to create indoor and outdoor firing ranges.
- Military Training Facilities: These containers are ideal for military training exercises as they provide a secure structure for live-fire drills.
- Emergency Shelters and Bunkers: In conflict zones or during emergencies, bullet-resistant containers can serve as temporary shelters or bunkers.
- Safe Rooms: Reinforced shipping containers can be converted into safe rooms within residential or commercial properties.
- Mobile Command Centers: In law enforcement or military operations, bullet-resistant containers can be used as mobile command centers.
- Disaster Relief: During natural disasters, these containers can be used as secure storage for supplies or as temporary shelters for displaced individuals.
How Conexwest Can Help With Your Shipping Container Needs
Be it rental, purchase, or fabrication of shipping containers, we are your one-stop solution. Here’s why you should choose us:
- Wide Selection of Containers: We have an extensive inventory of both new and used shipping containers. From general-purpose to specialized options like refrigerated or insulated containers, our containers are available in various sizes.
- Fast Delivery: You can expect your container to arrive within 3-7 days. Our team will stay in touch with you for a seamless delivery at your convenience.
- Customization Options: Need something specific? We specialize in customizing containers with shelving, HVAC, paint, windows, and much more.
- Excellent Customer Service: Our dedicated team is ready to provide you with instant quotes and professional support.
Ready to get started? We’d love to help!
Frequently Asked Questions (FAQs)
- Are standard shipping containers bulletproof?
No, standard shipping containers are not bulletproof. They can be modified to improve their bullet resistance, though.
- What modifications can improve bullet resistance?
- Reinforcing walls with ballistic steel
- Filling walls with concrete
- Adding Kevlar layers
- Slanting walls for deflection
- Can bullet-resistant containers be used in residential areas?
Yes, bullet-resistant containers can be used in residential areas.
- Are bullet-resistant shipping containers portable?
Yes, bullet-resistant shipping containers are portable just like standard shipping containers.
- What is the process for renting a container from Conexwest?
Pick a container and contact us for a quote. You can choose to rent, buy, or create your own custom container.