The GreenStaxx Solution

The concept of the building block reinvented, with unprecedented capacity for flexibility.

A Digital Library of Pre-Designed & Engineered Dwelling Units

  • We have developed over 25 unit variations which can configure most multifamily buildings
  • Consisting of a wide variety of unit types Units are are stacked in a 3D program to provide a Library of unit stacks
  • Unit stacks are designed and engineered independent of any specific project
  • Stacked module may be fabricated off-site; all finishes included
  • These digital stack designs can be used in multiple projects
Corridor Units, Inside Corner Units and Outside Corner Units

Unit Stacks Fit onto a Grid

  • For a specific project, a grid fitting unit stacks is sized to the zoning envelope
  • Unit stacks are placed into the grid – dragged and dropped
  • The result is completed building floor plans for all residential levels
  • Units stacks in the grid are ready for shop drawings and off-site fabrication




  • A customized grid adapts to any site, and supports testing optimal layout configurations
  • Cost and income matrices linked to building plans will optimize the design process

GreenStaxx Local Production Team

Many modular projects have experienced difficulty managing the coordination between the off-site and on-site aspects of the construction process. The patented GreenStaxx Solution offers significant benefits:

  • The Local Production Team consists of Developer, Architect, General Contractor and Modular Manufacturer all licensed to use the GSX Solution
  • A licenced General Contractor and Modular Manufacturer provide early pricing information
  • Pricing is based on standardized library numbers for off-site production
  • Project pricing is provided by the General Contractor working with the modular numbers
  • GreenStaxx supports an integrated process with clear, coordinated procedure manuals and oversight