• This type is mainly applied to small-size server rooms. Standard type is similar to conventional building ceiling.
• When installed, reduces the load for fire extinguishing/air-conditioning facility.
• Improves sound absorption by installing Mitone
• Uses Slim-Type lighting
• It is possible to install various attachments(e.g., communication tray) by installing purge anchor underneath of ceiling.

• When installed, the space between the waterproof ceiling and general ceiling can be used as a ¡°Return Air Duct¡± for air-conditioning
• By making the Return Grill as the same size of Mitone, installation flexibility for air-conditioning system will be increased
• This type is effective when the ceiling height is enough and normal ceiling finish is required.

• This type is mainly applied to computer rooms, power substation rooms, UPS rooms, and communication rooms. It is advantageous when ceiling tray is installed
• This type is effective when it is installed with tray, duct and piping
• By using exposed ceiling finish, it helps to have enough space and height for other ceiling components(Tray/Duct/Piping etc).
• After installation, it is easy to change location of lighting since the lighting can be installed in a race-way.