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perforated panel

Steel Perforated Panel

Steel perforated panel, also called air flow panel is specially designed for ventilation through below floor space up to the equipment, applied for under floor air conditioning system. Perforated pane is of accurate size and thickness, interchangeable with steel raised floor, woodcore panels or calcium sulphate panels.

Model: 20%-75% ventilation rate
Size: 600*600mm, 24”*24”
Materials: steel
Covering: conductive PVC/vinyl, anti static HPL
Installation: stringer system



Computer room, communication room, exchange equipment room and places require air circulation, dust-proof and anti-static environment.

steel air flow panel system


  • Available with top surface adjustable dampers
  • Interchangeable with woodcore panel/calcium sulphate panel
  • Provide sperior cooling for managing heat loads
  • Same size and finish as the solid panel

Production process

Why perforated panel?

Air conditioning system is widely used in buildings, data center, clean room, etc, it is necessary to create a healthy and comfortable indoor temperature. Perforated Panel in connection with raised floor meet these requirements.

Air-flow perforated panels use the underfloor plenum for air supply or return and it takes advantage of natural thermal lift with warm and stale air extracted by ceiling returns. This result in more pleasant working conditions for human comfort. It is available in standard or heavy-duty load ratings and surface coverings finish are tailored to match finish of the solid panel.

The structure of perforated panel can be exactly the same with other solid raised floor, such as steel cementitious raised floor panels, woodcore raised floor or calcium sulphate raised floor. The open ratio can be changed easily by damper from 0-75%.

They provide configurable uniform and draft-free supply/exhaust air. For the indoor climate in office areas, special panels with laminar airflow or panels with air outlets are available.

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