PBBG uses the latest energy-efficient coolroom construction methods. We integrate a wide range of in-house custom manufactured insulated panels, door systems and innovative commercial and industrial refrigeration systems, that are designed to reduce our clients’ ongoing energy costs and improve efficiency.


PBBG specialise in the design and construction of a wide range of temperature-controlled facilities, including:

  • Coolrooms
  • Clean rooms
  • Chillers
  • Holding Freezers
  • Blast Freezers
  • Controlled Atmosphere and ULO Rooms
  • Ante rooms
  • Ripening Rooms

Our Services include:

  • Insulated panels 
  • Custom manufactured insulated doors
  • Cool room installation
  • Clean rooms
  • Refrigeration
  • Refrigeration electrical  
  • Concrete floors for cold storage applications
  • Sub floor heating
  • Plant rooms and plant decks
  • Custom manufactured bollards and guardrails