Gates Foundation


Three-phase construction of fourth floor of existing four story, historic building in Lower Downtown Denver. Approximately 6,926 sq. interior and 2,030 exterior space



  • LEED Gold.
  • 7 executive offices, 2 flex offices, 3 custom conference rooms.
  • Raised floor system.
  • Renovation of existing masonry.
  • Addition of building automation system.
  • Glass accordion door and glass sliding doors at conference rooms.
  • Addition of roof deck with penthouse. 
  • New stair access to roof deck and ADA lift.
  • New mechanical and electrical systems.




  • Coordination of construction activities with occupied spaces below. 
  • Removal of timber roof purlins for roof deck openings.
  • Modify existing roof to ensure drainage around new rooftop.

Images by Lauren Debell and Tom Hoch