Join us at TNW Conference 2022 for insights into the future of tech →

All Articles for


Building walls have one main purpose: to support roofs and ceilings. such walls most often have three or more separate components. in today's construction, a building wall will usually have the structural elements (such as 2×4 studs in a house wall), insulation, and finish elements or surface. in addition, the wall may house various types of electrical wiring or plumbing. electrical outlets are usually mounted in walls.