A pair of back-to-back Core Walls from CoreWall Systems, LLC forms the backbone of all plumbing, mechanical, electrical, and data services for this year's NextGen Homes: Optimized CoreWall-compliant Next|Gen Floor Plan Optimized Next|Gen CoreWall Configuration The optimized CoreWall-compliant plan developed by Mike Rosen Architects, PC maximizes the use of the CoreWall System by centralizing all essential home services. Actual plans vary from this somewhat due to other sponsorship considerations: Orlando (IBS) Next|Gen Floor Plan Las Vegas (CES, NAB, K.BIS) Next|Gen Floor Plan The majority of appliances and fixtures are connected to rough-ins incorporated directly into the CoreWall, while additional needs are served by extending perpendicular to one of the two CoreWalls. Mechanical and electrical feeds pass above the opening between the laundry and back hall, while plumbing connections are tied together at two points below the floor and extended to single set of supply and waste lines.