The Sim Duplex is a purpose-built front/rear duplex designed for infill efficiency on a narrow urban lot. Constructed using our Jumbo Series prefabricated wall, floor, and roof panels, the project showcases the advantages of off-site manufacturing combined with rapid on-site assembly.

Project Highlights

• Compact Infill Design: Tailored to maximize land use on a narrow lot while preserving livability for two full units.
• Rapid Assembly: Locked-up within 1–2 days using telehandlers, significantly reducing site time and labor costs.
• All-Electric Performance: High-efficiency design with no gas service—eliminating base charges and cutting monthly utility costs for tenants.
• Demising Wall Technology: Includes a sound-rated, fire-separated demising wall, offering superior comfort and code compliance.

The Sim Duplex exemplifies next-generation residential construction—affordable, sustainable, and built for performance.