“Building homes off-site can help speed up the time it takes to complete homes in areas of the country that face extreme weather, Lawrence said, as the initial construction process takes place inside and away from the elements. It’s also more efficient in the sense that workers build the homes in an assembly line approach versus starting from scratch at each job site. Economies of scale not only reduce material costs, but they can also reduce waste generated during construction, Lawrence added. “
Link to article found here.