"Prefabricated" means something that is already made or constructed in advance, usually in standardized parts or modules, before it is assembled or installed on site. Full definition
Everyone knows Toyota makes cars, but it is also a big builder of prefabricated homes in Japan. (treehugger.com)
And the film dips into half - sketched glimpses of the outside world — in which the poor live in stacks of prefabricated homes, in which corporations buy personal debt and enslave the debtor to work odd jobs in the OASIS for them, in which scores of people walk down sidewalks wearing OASIS goggles and gloves. (artsbham.com)
Many people in the lower middle class live in prefabricated housing in predominantly in trailer parks around the US. (alephblog.com)