1)      How much stuff do you have? Size up what you actually need to store.  The most common sizes of containers are :

20’ – 20’ x 8’ x 8’6” – or 1,169 cubic feet
40’ standard – 40’ x 8’ x 8’6” – or 2,385 cubic feet
40’ high cube – 40’ x 8’ x 9’6” – or 2,690 cubic feet

High cubes are nice if you are thinking about living in a container.  The internal height of a standard container is 7’8.5”, and a high cube is 8’8.5”.  Over time, you will feel that height difference.

Do one of these seem like enough to fit what you have?  If not, think about specialty sizes, but keep in mind that the cost on those containers adds up – bigger, more specialized trucks are required to deliver them and they may have to come from further away.

Used 20'

2)      Are you going to move the container around? If the answer to this is yes, think small.  A 20’ container weighs 5,000 pounds when it is empty, but is still small enough and light enough to be mobile.  20’ containers can be moved on a variety of trucks and even when they are full, can be moved by very heavy duty forklifts.

Once you jump up to a 40’ container, you will need a larger truck for moving it and when they are full, you will need a crane to lift the container on and off the truck.  Cranes mean money.  So even if you need the space of 40’s, think about 20’s.

3)       Are you going to ship the container overseas? If yes, even though the container is moving around, think about the 40’ or the 40’ high cube.  Usually there is a minimal extra cost to the larger size and you get to send more per cubic foot.  However, the delivery issues listed above still apply.  To get around this, most freight forwarders will pick up your container from a depot, bring it to you for loading, you load it while it stays on the truck, then they deliver it to the rail or port to ship.

40' container on a truck

4)      Do you have enough space to accommodate the size you want? Containers are delivered on tilt-bed trucks when you ask for ground-level delivery.  This means that the truck will back into the spot you want the container.  The back of the truck tips down and there is a winch on the truck to lower the container off of the bed of the truck and start setting it on the ground.  Then the driver pulls forward and finished setting the container on the ground with the winch.  All of this works beautifully – if you have enough space.  For a 40’ container, you will generally need 110-120’ of a straight, relatively flat area.  For a 20’ – 100’.  And don’t forget that the truck has to get to that spot.  Make sure you think about how the driver will pull in and pull out of your site.  Think about how firm and flat the ground is because delivering a container involves more physics than driving a truck across a ground.

Used 45' container

5)      Do you still need more or less space? If you need more space, there are larger containers – 45’, 48’ and 53’ containers.  They are not available in all markets and require larger trucks than 40’s, so be prepared for additional costs.

10' with roll door added

If you need less space, containers can be cut down for an additional fee.  Generally this process will add an extra $2000 dollars and the containers will still be delivered on the same truck.

If course this won’t answer everyone’s question on sizes.  Give us a call if you want to discuss it further!

1)       Zoning. Are there any state, county, or city zoning laws that would restrict where or how you bury a container?  This may vary depending on where you are, what the ground is like in your area, and how far into the ground you want to go. You can go the range from buried underground, nestled into a hill or embedding the container just far enough into the ground to be secure. Either way, zoning rules may apply. Start with a quick search of your city and county websites, then follow up with phone calls to offices listed on the sites. Take notes on the calls—and as decisions are made, “get it in writing” if you can.

2)      Placement. Is your plan to bury the container completely? Just far enough that a tornado won’t send it to Oz? In working out placement details, be sure to think through how you will use your container. If it will be a root cellar, will you build your container into a hill with steps and a door? If it will be an underground storm shelter, how will you provide access in and out? Keep in mind that the more deeply a container is buried, the greater the planning.

3)      Structure. If you will bury your container, even partially, how will you ensure that it withstands the pressure of earth? Containers were made not to be buried, but to be stacked on a ship. Only the four corner posts of a container are load bearing, with the sides strong enough to support only the roof. You’ll need to plan on building a retaining wall around the container location. Be sure to include drainage so that heavy rains won’t leave your container submerged in water. If your cellar or shelter calls for completely covering your container’s roof, you’ll also need to build a platform to push all the weight to the 4 corner posts (products are on the market to do this). Never simply bury a container or it will collapse.

4)      Moisture. Containers are wind and water tight, but think about how you will prep your buried container against earthen moisture. The container floor has treated plywood on steel cross-members. You will want to seal under the floor—and probably will want to set it on a cement slab foundation. In addition, you will need to seal your container with roofing tar, plastic tarps, or truck bedliners (such as RhinoLinings). A little research will help you find the most cost-effective solution for your container use and location.

5)      Ventilation. If you’re turning your container into a storm shelter, you’ll want to make sure it will have good ventilation and air flow for the people who will use it. You’ll also want to add an extra door—ideally a man-door with a panic bar so it can be opened safely from inside and so that no one can be accidentally locked in.

For an example of one being installed, see this video.  They approached some of the issues listed above a little differently, but it still provides some great ideas.

Once you have your container cellar or shelter in place, the rest is pretty easy—making sure your root cellar has the right humidity level for vegetables or that your shelter is outfitted to work well as a storm refuge. If you’re just beginning to start your cellar or shelter project, please keep in mind that SuperCubes offers a variety of kits to help you modify your container—and we’re always happy to provide friendly advice as well.

Container Office

You’ve got the plan in your head – get a container, add doors, windows, or other simple improvements, and then you have your container office, shop or cabin.  You’re handy, know your way around a do-it-yourself project, but where to start?

Inside modified container part 1

No need to reinvent the wheel—container modification kits will come with everything you need to install a door, window, partition, AC, insulation or even a sky light.  See the pictures below for ideas.    You provide only the cutting and welding skills.

1)      You configure the kits that suit your plans. The basics include a lockbox, man-door (steel, 3 feet wide), a roll-up door (6’, 7’ or 8’ wide), windows, insulation, AC with a cage, etc.  Order them from your friendly container store (Super Cubes has all the kits and free DIY support).

Inside modified container part 2

2)      When the kit arrives, it will include the parts you ordered along with installation frames (not needed for insulation or partitions).

3)     Cut a hole in the container to the size noted in the instructions. (Tip: Borrow or rent a plasma cutter, which whirs though steel using only air and electricity.)

Instant shelving organizes a container quickly

4)     Weld in the frame, which fits neatly to the container’s corrugated steel.

5)      Install the door, window, skylight, or whatever.

Kits take all the guesswork out of framing a wind- and water-tight add-on into your container. Container kits also solve problems you might not have considered.

Roll-up door with lockbox

For example, the AC kit comes with a frame, air conditioner, and a cage to weld over the AC so that no one could pull it out and potentially gain access to your container.

Roof between containers

With kits providing everything you need, you can have exactly the container office, shop, or cabin you imagine—foolproof and frustration free.

Office Container

Huts

A hut is your basic shack in the woods (or your backyard) for keeping dry and sacking out on a cot. It won’t be pretty, but it will do the job. Just paint it with SuperTherm, an insulating ceramic paint, add a door, and a window or two. You can go unplugged or rig basic electrical (anything from an extension cord if you are on the grid to a small generator if you are more remotely located).

Cabins

Here’s where your container becomes a livable dwelling. Besides the hut-like basics, a container cabin will have more creature comforts—larger windows, maybe better electricity, and more insulation and an HVAC system for extra comfort (steel containers do conduct heat and cold). It’s a do-it-yourself project to put up rigid-foam insulation and paneling as well as partitions for rooms. As with any cabin, you can put in plumbing. Beyond that, it’s all about adding amenities (from awnings to skylights and decks) to give your hunting/lake/ski cabin good looks and charm.

Offices

A container-based office, work shed, or studio can be a modified cabin, designed around the work you do. But often container offices mean mobile work space. Construction trailers, sales offices, security offices, portable classrooms, temporary medical clinics, or event offices are just a few of the many possibilities. These can be delivered already customized to suit your needs, making these the most hassle-free container conversion projects.

Homes

Container housing has caught on for many reasons. Containers make strong, secure, indestructible building blocks for full-featured houses. Container homes are a green and efficient housing choice, and they lend themselves to very cool living spaces.

Container housing can be quicker than traditional building. But keep in mind that turning a container into a full-featured home is still about building a house, with many of the same costs. If you’re looking for a full-featured home that will look great and blend in with your neighbors’, you’ll need both an architect and engineer. You’ll need proper footings and foundation, as well as full plumbing and electrical, flooring, HVAC, and all the rest.  Building a container home is going to cost at least as much as a traditional home, so this is generally not a decision based on money, but rather other factors.

You’ll also need to contend with layout and design issues that may quickly get structural, especially if you’re combining two or more containers. Containers aren’t designed to be chopped apart. You may need to add support beams to maintain structural integrity (and sometimes jams, headers, and sill posts as well).

The good news is at the end of the day, you’ll have a truly unusual dream home that’s as strong, secure, and eco-friendly as any house around. It will be impervious to fire and if properly anchored, able to withstand earthquakes and hurricanes. Nothing against ordinary houses, but its hard to say any of that about the rambler down the street.

1.  Reliable Security. Containers are far and away the most secure way to store tools and materials on a job site. Constructed of heavy-duty steel, they’re indestructible. Add a lockbox and only a plasma cutter could have a chance (not a common tool for the common thief).

2.  Storage Where You Need It. You can have your materials delivered directly to the job site, saving you money and hauling headaches over the long run. Everything will be kept safe and dry from Day 1 to the end of construction.

3.  Time Savings. Your workers won’t have to go back and forth from your location with company trucks or wait for co-workers to show up with the tool that got put in another guy’s truck.  Everything they need will be right on site and ready to go every morning, rain or shine.

4.  Added Work Space. On bad-weather days, you and your team can use the container as a dry workshop right on site.

5.  Mobility. When the job is done, you can move the container to your next job site … with the tools right in it. (For this, we recommend the 20’ container, easily movable by tow trucks).

Your tools will be safe, secure, and right where you need them. The cost savings will add up. And as a bonus you can paint your container with your logo and company colors—an instant on-site billboard, great for your business and a productivity booster for your team.

What are the options?

There’s that ready-to-assemble shed you saw at Home Depot … or that pole barn kit from something-dot-com … and those portable storage PODS occasionally trucked on and off neighbors’ driveways.

But wait—what about a steel container? If it’s not on your list, maybe it should be. Yeah, we admit we’re biased. But it’s a fact that steel containers have many advantages compared to other storage solutions.

You know your storage situation best, but hopefully this table can help if you were on the fence about which style to go with.  If you want more information on containers, please visit our website (www.SuperCubes.com) or call us (877-374-5452)!