CarbonCast Architectural Cladding

Less is more. Way more.

  • Up to 50% lighter; enables reduced superstructure and foundation
  • Integral insulation for improved R-value
  • Lower carbon footprint
  • Extensive aesthetic options

Lightweight, insulating, back-ribbed CarbonCast® Architectural Cladding employs a steel reinforced Vierendeel-like truss frame attached to a thin, C-GRID reinforced diaphragm face. Insulating foam forms the ribs and displaces concrete to provide insulation. C-GRID® carbon fiber shear trusses mechanically link the face and truss ribs to develop a rigid panel that will withstand wind, rain and fire.

CarbonCast Architectural Cladding incorporates patented V-Ribs designed to create a thermal break with the face of the panel. Solid zones at the panel’s perimeter can be covered at the factory or in the field with rigid insulation to create a highly insulating composite assembly.

The Symphony House, Philadelphia, PA, is a 32-story condominium with retail, parking and a 365-seat live theater.

CarbonCast can increase net usable or rentable floor area by reducing the width needed for interior studding and other insulation. And you have a virtually limitless selection of architectural precast finishes and articulations including deep window recesses for a distinctive facade.

Additionally, CarbonCast provides the ability to fabricate thick panels with minimal additional weight, allowing architects to impart a “massive” look without a weight penalty.


CarbonCast Architectural Cladding can:

  • Speed installation compared with conventional precast.
  • Be priced competitively with conventional precast or other curtainwall systems such as brickveneered, masonry or stud walls.
  • Reduce superstructure requirements, which can help pay for themselves, especially in mid- and high-rise buildings.
  • Lower HVAC demand. The added R-value (a composite R-8 or more) can add insulation value.

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