The key benefit of these expandable container houses is that they are both strong and modulable. If given the proper maintenance, these container houses can last anywhere between 25 to 30 years. Unlike conventional wooden houses, container houses are made from steel, which provides better durability against strong winds, insects and even mold growth. These houses are highly cost effective and due to their modular design can easily be expanded and customized according to needs and requirements. Lastly, these container houses can be a great alternative for people looking for environmentally friendly options.