When given the choice of using manufactured roof trusses or building the roof on site, most builders would agree that trusses save them time, money, and headaches during the home-building process.
But for some reason, builders don't think what's good for the roof is good for the rest of the home.
Pre manufactured walls have all the same time and cost-saving benefits as roof trusses. In today's market, many builders are taking advantage of this technology.