Quick answer: A container home is a shipping container converted into a finished, insulated place to live, its walls lined, wired, plumbed and fitted out. The steel box is the cheap part; the conversion is what makes it a home.
A shipping container is a corrugated steel box built to one job description: carry 28 tonnes of cargo through salt spray, crane drops and stacking nine-high on a moving ship, for about 25 years, without failing. That's the starting material. A container home is what you get when you take that box and spend serious effort turning it into somewhere a person actually wants to live.
The distinction matters because the container itself is the cheap part. A used 20-foot container in Kenya costs roughly what a decent phone costs. What you're really paying for, and what separates a home from a hot steel room, is everything that happens next.
The conversion is the build
Here's what turning a container into a home actually involves:
- Cutting and framing. Windows and doors get cut out of the steel, and every opening needs reinforcement, because cutting a container's wall removes part of its structure.
- Insulation. The single most important step in a hot climate. The steel shell heats up fast in the sun; insulation keeps that heat on the outside. Skip it and you've built an oven.
- Interior lining. Gypsum or plywood walls over the insulation, so inside feels like a house, not a warehouse.
- Electrical and plumbing. Run inside the wall cavity, same as a conventional house.
- Floors, finishes, fittings. The part you actually see and touch every day.
Done properly, you stop noticing you're in a container within about a minute of walking in. The corrugated steel is still there, it's just doing its job quietly, behind the walls.
Why bother, then?
Three reasons keep coming up with our clients:
- Speed. The structure already exists. There's no waiting for concrete to cure, no walls going up brick by brick. Most of our standard builds finish in weeks, not months once the design is locked.
- Cost certainty. The shell is a fixed, known quantity. Most of the price is in the conversion, which can be specced and quoted before work starts, so the final number doesn't drift the way conventional builds tend to.
- Mobility. A container home can be loaded onto a truck and moved. If you lease your land, or think you might relocate, that changes the maths of owning a home entirely.
What it isn't
A container home is not a shortcut around the things every building needs. It still needs a proper foundation (usually simpler and cheaper, concrete piers rather than a slab), it still needs drainage thought through, and in most areas it still needs approvals. Anyone who tells you otherwise is selling you a problem with doors.
It's also not automatically cheap. A bare container with a padlock is cheap. A comfortable, insulated, finished home is affordable compared to conventional construction, usually dramatically so, but the money goes into real materials and real labour, and it shows in the result.
That's the honest version. In future posts we'll break down costs shilling by shilling, walk through insulation options for the Kenyan climate, and document real builds from our yard as they happen.
FAQ
What is a container house?
A container house and a container home are the same thing, a shipping container converted into a finished place to live: insulated, lined, wired, plumbed and fitted out. The two words are used interchangeably.
What are shipping container homes made of?
A weathering-steel container shell, insulated and lined inside with gypsum or plywood, stood on a concrete pier or strip foundation, with ordinary windows, doors, wiring, plumbing and finishes.
How big is a container home?
A 20ft container gives about 14 square metres, a 40ft about 28. Join two or more and there is almost no limit, see what size container you need.
Are container homes hot inside?
Not when insulated, the lining decouples the living space from the steel. See do container homes get hot.
Ready to see what that looks like finished? See container homes in Kenya.