Prefabbed homes already have a track record. They collectively sucked. Look at any disaster film following a hurricane or tornado and all the flattened houses w

Prefabbed homes already have a track record. They collectively sucked. Look at any disaster film following a hurricane or tornado and all the flattened houses were usually prefabbed trailer homes. The builders learned that lesson and started on something simpler, prefabbed freeways, bridges and conduits. But the damage has already been done. When you say prefab people think Hurricane Andrew and the acres of flattened houses it left behind. Maybe in another 10 years they'll be more common. For now, people aren't signing 20+ year mortgages so some builder can work out the kinks in their technique.