The Prestressed Group specializes in the manufacture of hollowcore floor and roof slabs for many applications, including low- and high-rise commercial, industrial, and residential construction. The hollowcore precast/prestressed slabs meet or surpass the high-quality requirements of industry-wide building standards.

Hollow core construction helps to:

  • Reduce weight, cost, and fire hazards
  • Improve structural performance
  • Reduce sound transmission and vibrations
  • Adapt to: other precast structures, structural masonry walls, steel framing, or cast-in-place framing
  • Use as heating/cooling ducts and raceway for electrical wiring