Could a container home be a good choice for you? Here are some pros and cons to consider.
For more information, please visit our website.
Many shipping container homes are available as prefabricated modular homes, making construction time shorter. Some companies advertise delivery within 10 weeks! Most of the building code inspections are done at the factory, which makes things simpler and quicker. Or if you are designing a custom home or building a do-it-yourself project, the container gives you a fun prebuilt structure to work with.
A worldwide system exists for moving containers around. Once they reach your site, they are relatively simple to set in place on a prepared foundation.
Most of the work is completed on a factory floor for a fixed price. Delivery to the site, site preparation, foundation, assembly and utility connections are the only variable costs. That said, container homes are not always less expensive. Estimates vary, and some put the savings at 5-10%, depending on what you’re comparing against.
The environmental appeal of a container home is the idea that you are re-using a leftover product of the shipping industry to make a home. This can be a good thing, but as we will see, it’s not always true or the best thing.
Some of the advantages, like short construction time and predictable pricing, are the same for all prefabricated and modular homes, not just those made with shipping containers. But container homes benefit uniquely from the worldwide infrastructure built to move shipping containers. Even container home skeptics admit they can be useful where local building expertise is lacking or for emergency shelters that can be moved easily. In these scenarios, the versatility of container transport is a huge advantage.
Container homes are often marketed as being environmentally friendly because they are said to be made from used containers, thus conserving metal resources. There are lots of old shipping containers out there, no longer in circulation, and repurposing them into homes has a strong appeal. But is a container home really the best use of a container, from a sustainability perspective? Many would disagree.
Most factory-built container homes are built from ‘one-use’ containers that have only had a single trip. These containers tend to be in good shape, without dents or rust, so they are nice for building with, instead of containers that have gone ‘out-of-service’ and may be damaged from years of use. Taking a box with lots of shipping life out of service after a single use isn’t effective recycling. And there is way more steel in a container than you need to build a house - if recycled as steel, it could make enough steel studs for 14 framed houses the same size.
A shipping container is very strong at the corners, but the roof is not that strong, so typically you need to build another roof over it, especially where there will be snow. Also, the corrugated steel walls are essential to the strength of the structure. This means anywhere you cut out a large window, or door opening requires new reinforcement. And when they are stacked together to make larger homes, welded (expensive) reinforcement is needed wherever two containers join at a spot that is not a corner. Any later renovations require significant engineering and welding.
Today’s prospective homebuyers have a plethora of choices when it comes to architectural home styles – ranch, Cape Cod, bungalow, colonial and contemporary are just the tip of the iceberg. Many want a home that fits their functional needs, style, and budget.
While most buyers ultimately choose a more common or popular style, some dare to be different by embracing home designs that are unique or trendy. One option gaining momentum is converting a shipping container into a residence.
According to a study by Allied Market Research, the global shipping container homes market is expected to reach $73,070,500 by , up from $44,768,600 in .
This blog will discuss some of the benefits and advantages of building shipping container homes and provide a step-by-step guide on making it happen.
Most areas in the United States allow shipping container homes. And in many cases the designs are simpler and easier to prepare for permit submission.
While you might be able to cut corners during the construction part of the project, you have to go by the book when it comes to getting the initial paperwork for your shipping container home.
Before you even order a shipping container, make sure you have all the necessary building code permits and planning permission from the local entities. Ensure you’re allowed to build a home and that a shipping container home complies with local and state policies.
If you are building a home out of a single container, you can probably assemble everything you need by yourself. You can use programs like Sketchup or Planner5D to produce basic designs for your permit application.
If your design is more complicated with multiple containers, it’s probably best to work with an architect and structural engineer to ensure that the floor plan you have in mind for your shipping container house is structurally sound.
It’s a good idea to find an architect who has worked with shipping containers in the past because building with them is entirely different than a typical wooden, steel, or brick building. Also keep in mind that anything you can put in a custom home, you can put in a container home.
So, you’re allowed to build your shipping container home. Great. Next, you’ll need a shipping container. The scale of your plans will dictate the size, type, and condition of the shipping container you’ll buy.
Shipping container prices can range from $-$.The cost of a shipping container primarily depends on its size, age, condition and location. Transportation cost can be 50-75% of the cost if your delivery location is far from the depot.
The most popular shipping container size used for homes is a 40-foot, high-cube container, which offers about 320 square feet of living space with 9.5-foot ceilings. That’s enough for one to two bedrooms, one bathroom, and a decent-sized kitchen/living room combo space.
You’ve ordered your shipping container, so the next step is to decide where you’ll build your home and then prepare the land. That means preparing the ground itself, trenching for utilities, and the type of foundation you’ll want to use for the home to keep it elevated from the bare ground. This will keep it safe from moisture, which could affect the contents and possibly lead to corrosion.
A foundation can range from concrete piers or wooden supports on the ground for a single shipping container up to a full basement for multiple shipping containers. Your decision will need to consider both what is structurally required, budget and your personal preferences.
Jiacheng Product Page
If you decide on a poured concrete foundation, then plan on embedding steel plates into the concrete where the container corner blocks will rest. This will allow the shipping containers to be welded directly to the concrete foundation. Whichever form of foundation you choose to go with, it’s best to include a vapor barrier over the bare earth.
Many shipping container home builders use concrete piers to elevate the containers leaving a crawl space below the home. This allows access to plumbing pipes and adding insulation to the bottom of the container.
You should also ensure there's a clear path for your shipping container to be delivered.
The easiest methods to place shipping containers on the foundation is with a delivery truck or a crane. For this reason, it may be preferable to wait until you have a foundation ready before ordering the containers.
Yet if you already ordered containers while building the foundation, nothing beats the ease, speed, and safety of a crane to move the containers into place. If you don’t have one, you’ll probably need to hire a local builder or rent a rough terrain forklift for a few hours.
Once your shipping container has been placed on the foundation, it’s possible to make any final adjustments with a large crowbar or tractor.
Removing metal from shipping containers is necessary to add window and door openings to the container walls. There are many ways to cut through shipping container steel, including a plasma cutter, cutting torch, angle grinder, and even a jigsaw (for small openings). For removing an entire wall, a plasma cutter or cutting torch works best.
Note: Before starting to cut openings, make sure you’ve discussed it with your structural expert. Removing structural components of a shipping container can quickly create a dangerous situation if not done right.
Assuming you’re good to go, start cutting holes for windows, doors, skylights and accessories to start making your shipping container look like a home. Depending on your skills, you might want to hire someone to do this for you.
If by cutting in your openings, you create any gaps, they will need to be sealed to protect the inside of the house from the outside elements.
It’s time to add doors, windows, and flooring. You can go as basic or fancy as you want – regular, sliding or French doors, and standard or cranking windows. Whatever style you prefer should work.
Some choose traditional wood framing for windows and doors on container homes. However, most choose metal framing that can be welded to the container at the door and window openings.
To save as much interior space as possible, some suggest turning the studs sideways so the framing only takes up 1.5 inches of space instead of 3.5 inches.
You also may consider using 1 1/2″ steel studs to frame the shipping container's inside. They secure pretty well to drywall and are stiff enough if you end up using spray foam insulation. In areas that foam did not connect the wall and studs, steel studs might be needed.
Whichever method you choose, try to include a thermal break between the studs and the shipping container's metal walls. This is especially important when using steel studs as they efficiently conduct heat from the interior spaces.
One of the significant savings when building a home with shipping containers is not having to install a subfloor. Shipping containers come with an ultra-strong 1-⅛” marine plywood floors supported by 6-inch steel crossbeams. Almost any type of flooring can be mounted directly on top.
Even if you don’t know how much electric wiring you’ll want yet, it’s easier and cheaper to wire most of it at this point. One potential difficulty in wiring is getting the wire past some remnants of the removed container walls. One option is to run the wire around the steel and make a custom nail protector – it’s an easy and cheap fix.
Most container home builders will run much of the utility wires and pipes either below the container’s floor or above the finished ceiling because the side walls usually aren’t wide enough to accommodate them.
When considering electric wiring and plumbing, think about if you’ll be adding HVAC systems or an outside AC unit. Also, consider solar panels for electricity. If you place panels on your roof, as well as add in a glass door, you’ll be able to capture more of the natural sunlight and its energy.
Now that your new shipping container home looks good, think about the space around the shipping container. Because the interior of a container home may be on the smaller side, consider adding a nice deck to extend the living space to the outside. By adding a roof or awning over the deck, you could have a 3-season outdoor living room or kitchen area.
Also adding landscaping areas ensures that your home fits in with its natural surroundings. You can also start painting the interior, lay floor coverings, and make your new container house a home.
Here’s the test. All your planning and hard work is about to pay off. Your new shipping container house is ready for inspection to see if it’s up to building code. Before calling the inspector, have your engineer and other structural experts take one final look so you can address any needed changes to the shipping container building. Keep your fingers crossed.
Building a shipping container home takes much planning and preparation, but it's totally worth it. It's cost-efficient, mobile, and customizable. Begin the process of building your new shipping container home by browsing containers near you.
Want more information on Container House? Feel free to contact us.