Prefab Homes containers are exactly what they sound like; homes built from the steel shipping containers that you see shipping goods everywhere on trucks, ships, and trains. Using these giant Lego blocks, people are constructing homes of all sizes and shapes.
A tiny container makes a small box of a house at about 100 square feet of floor space. Eight large containers together can construct a two-story home at about 1400 square feet. Hundreds of Prefab Homes container micro-apartments together can build a huge apartment building.
Why are shipping containers being used to build studios, homes, offices, and cabins? Well, with around 14 million ‘out-of-service’ prefab containers in the world, there are lots of them available. And playing with giant blocks has a distinct appeal!
In addition to trendiness, interest in the Prefab Homes container and modular homes is also part of broader concern in saving money. Lots of potential homeowners are searching for lower construction and maintenance expenses. There is also an observation that Prefab Homes containers are contributing to recycling.
Pros of Prefab Homes container
Lots of shipping container homes are now available as Prefab Homes container, making construction period shorter. Some companies announce delivery in 10 weeks! The majority of the building code inspections are completed at the factory, which makes things quicker and simpler. Or maybe you are designing a custom building or home a do-it-yourself project, the container gives you a prebuilt structure to work with.
Ease of Transport and Finding a Site
A global system exists for transferring containers around. When they arrive at your site, they are comparatively easy to set in place on a ready foundation.
Shipping Container Homes Have Predictable Costs
A large amount of the work is finished on a factory floor for a set price. Transferring to the site, foundation, site preparation, utility connections, and assembly are the only variable costs. However, Prefab Homes containers are not always cheap. Estimation varies, and people put the savings at 5-10%, depending on what you’re comparing with.
Recycled Shipping Container Homes
The ecological appeal of Prefab Homes containers is the idea that you are utilizing a leftover product to make a residence. So it somehow helps to recycle some unused wastage from the earth.
Also, container home skeptics acknowledge it can be helpful where local construction expertise is lacking or for an emergency shelter that can be moved effortlessly. In these aspects, the prefab homes containers is a huge advantage.
Cons of Shipping Container Homes
Prefab homes containers Are Not Always Effective Recycling
The majority of factory-built Prefab homes containers are made from ‘one-use’ containers, which have only had a solo trip. These containers remain in good shape, without rust or dents, so these are good for building, in terms of containers that are ‘out-of-service’ and perhaps damaged from many years of use. Using a box with lots of shipping life isn’t useful for recycling. Also, there is a lot more steel in a container than you require to construct a house. When recycled as steel, it might make sufficient steel studs for 14 homes a similar size.
Shipping Container Homes Could Have Structural Issues
The shipping container is very sturdy at the corners, but the roof of a house is not that strong, so naturally, you have to build a new roof over it, particularly somewhere there will be snow. And, the curved steel walls are necessary to the strength of the formation of a container. That means everywhere you cut out, a big door or window opening needs new reinforcement. And if those are combined to make bigger homes, expensive welding reinforcement is required. Any renovations need significant welding and engineering.
Are Shipping Container Homes Safe?
Sometimes it’s not possible to identify what kind of product has been shipped in a container. It can be anything from safe consumer goods to harmful industrial products. Finishes and Paints used on containers are industrial and used for shipping across the sea, not residential houses. So, they might contain toxic and lead pesticides.
The Size and Shape of The Shipping Container
The variety of shapes is quite limiting in shipping containers and can rapidly be consumed by insulation, HVAC, plumbing, and other systems. A container was designed for a train, so it’s narrow, and regular furniture may not fit right. A typical container is only 8’6” high, which may not leave much headroom after wiring and fittings installed.
How to Insulate a Prefab homes containers?
The shape of a shipping container is narrow and doesn’t lend itself to insulating the exterior very well. A comparatively thin coating of insulation with more R-value per inch, such as polyurethane spray foam, is frequently used. Though spray foam is an efficient and sealed insulator, the blowing agents utilized in lots of brands of spray foam are significant greenhouse gases. Poor insulation choices can harm climate change.