You Will find there's zeitgeist or trend in architectural circles and the spirit of the age favors the modest carbon footprint of "prefab". Several buildings had been made using a five-ten 12 months life span, but have significantly exceeded this, with a number surviving right now. In 2002, one example https://mira-prefabric615.wikiadvocate.com/6556163/the_smart_trick_of_prefabrik_ev_that_no_one_is_discussing