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This is another type of Overhead door that requires minimum space and it is applicable without disturbing of hoist crane, lighting system and etc.
This is most applicable for large sized door.

Characteristic

• It requires minimum space that allows to fully utilize the ceiling space
• Door panels are connected to roller chain and when it is open panels are stacked in side the lintel
• Required space is minimal therefore, it is easily installed regardless of crane, lighting,
  or lifting platform
• Individually, it can be easily installed with minimal space
• Aside from standard type it can be installed in vertical lifting, special console or facing outside is possible

Scope of Application

• Helicopter garage, Fire stations, Large factory, Logistics and etc
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