fastcompany.com

The speed and simplicity of prefab can reduce project timeframes by up to 50%, effectively cutting labor costs in half. Because prefab systems are ready to be assembled once they are delivered, fewer workers are required on site. So, when it comes to labor costs, prefab construction comes out on top

Alternative construction methods continue to build momentum especially in the 3D printed homebuilding world. We take a look at projects by 3D printing builders Diamond Age and Icon as well as talk to scientists researching 3D printing applications that will influence the future of homebuilding.