The Northwood factory built series goes through a stringent set of quality controls. As a result, we meet and exceed standard building codes. For starters, every inch of these prefab homes is inspected at each phase of the construction process. Everything from electrical to plumbing is carefully designed by experts. Are homes are inspected to reach the highest of quality assurance and quality control. By manufacturing the homes in a warehouse instead of a site, the result is an unencumbered construction process. Therefore there are no unforeseen  costly site issues. Because of this, production efficiency is high and this passes savings on to the home buyer.