Can You Use A Shipping Container As A Storm Shelter?

Can a Shipping Container Be Used as a Storm Shelter?

Key Takeaways

Shipping containers are made from high-strength steel to provide excellent protection against storms.
Converting a shipping container into a storm shelter requires structural reinforcement, including securing the container to a solid foundation.
Shipping containers can be customized with essential safety features like ventilation, insulation, and emergency supplies storage.
Conexwest is your go-to service to convert a standard shipping container into a livable storm shelter.

Understanding The Strength Of A Shipping Container

Shipping containers are strong, durable structures designed to withstand the rigors of shipping, handling, and storage. They’re constructed from corten steel, which is corrosion-resistant and capable of withstanding harsh environmental conditions like rain and snow. The corrugated design of the walls can support heavy weight and pressure. Reinforced corner castings provide additional stability when stacking containers.

Containers have a tremendously high load capacity; they can be stacked up to nine units high and hold tens of thousands of pounds while being supported only at the corners.

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. We serve over 10,000 customers nationwide, 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.

Can You Use A Shipping Container As A Storm Shelter?

Yes, shipping containers can be used as storm shelters because they’re strong, durable, and built to withstand harsh weather—you might just need to make some modifications first, though. If you do decide to turn one into a storm shelter, they come with several advantages:

Durability: Shipping containers can withstand wind speeds of up to 150 mph to provide reliable protection during severe storms, hurricanes, and tornadoes.
Accessibility: They’re widely available and can be delivered quickly to your location.
Versatility: They can be customized to meet your needs—insulation, ventilation, windows, and doors can all be added or changed to your liking.
Portability: You can move them easily if need be.
Protection from Debris: The heavy steel construction of shipping containers provides an added layer of safety against flying debris and other hazards during storms.

Modifications Needed To Make A Shipping Container Storm-Ready

Two white storage side-by-side in a lot, with the door to the one nearest the camera open.

Prefer a new container over a used one as a storm shelter.

Although shipping containers can make for great storm shelters, they might not be ready right from the lot. You’ll probably need to make a few tweaks to them to make sure they’ll keep you safe. Here’s some modifications we recommend for your container:

Secure the Container Properly: Secure the container to the ground with steel cables attached to sturdy anchors in concrete so that it can withstand high wind speeds.
Reinforcements: Reinforce the walls and roof to withstand the pressure, especially if your shelter is underground. Shipping containers are the strongest at the corners, so consider a platform to evenly distribute the weight.
Insulation: Add insulation to prevent excessive heat buildup and regulate the temperature. Waterproof membranes around the base create an airtight seal and provide extra insulation.
Ventilation: Have proper ventilation to maintain the air quality. Install vents on the container walls and cover them with mesh to keep out flying debris.
Safety Features: Add safety features like window shutters, locks, and carbon monoxide detectors to meet safety standards. Install a man door that swings inward, preventing occupants from being trapped by outside debris. Also, consider adding a small opening with a steel door to check outside conditions.
Essential Supplies: Stock the container with non-perishable food, extra blankets and clothing, first-aid kits, flashlights and batteries, water bottles, and a radio with extra batteries.

Pro Tip: No amount of modification can do any good if you use a container in bad condition. Make sure that your container is either new or refurbished to withstand adverse weather.

Choose Conexwest For Your Shipping Container

Two beige containers sitting on concrete blocks in a grassy lot.

At Conexwest, we inspect every container before delivering them to make sure they’re up to snuff.

Conexwest is a leading provider of shipping containers and comprehensive container services in the US. We specialize in new and used shipping containers, rentals, and custom fabrication. Over 10,000 customers have already chosen us for their shipping container. So what makes us stand out?

We have a wide range of containers to perfectly suit your needs. We have a huge inventory of new and used shipping containers ranging from 10–45ft.
Our experienced team specializes in customizing and modifying containers. From adding doors to making a storm shelter, we can make it happen.
We give you quality. We’re dedicated to providing high-quality containers that meet industry standards for durability, security, and weather resistance.
Our customers are satisfied. We work closely with you throughout the entire process—from the first consultations to final delivery—to exceed your expectations.

Think you’re ready for a storm shelter of your own? Check out our site and ask for a quote today!

Frequently Asked Questions (FAQs)

Are shipping containers waterproof?: Yes, shipping containers are designed to be watertight. Their steel construction and sealed seams help prevent water intrusions, and are especially great in areas prone to heavy rain.
What kind of maintenance is required for a shipping container shelter?: Regular inspections for rust or damage are crucial. You should also check that seals and fastenings are intact to maintain the integrity of the shelter. We also recommend cleaning the exterior often.
Can a shipping container shelter be moved once installed?: Moving a shipping container shelter after installation is possible. How easy it is to relocate depends on how the container is anchored and what modifications it has. If the container is secured to a permanent foundation, relocating it may require dismantling the foundation and using heavy machinery to move the container.
What safety features can be added to a shipping container shelter?: You can modify your container to have a range of safety features, such as impact-resistant windows and doors, emergency exits, ventilation, and emergency supplies.
What types of containers does Conexwest provide?: We provide a wide range of containers, including standard, mobile office, flat-rack, open-top, high cube, and open-side. We’re also ready to make any modifications to your container that you need. Our professionals will work with you throughout the entire process, from the initial consultation to delivery.

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