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Teraoka’s Original Sanergy Door

An original door developed to make full use of Teraoka’s automatic door know-how and technology. Slim Sanergy Door is equipped with energy-saving seals to reduce gaps and expand opening width, improving heating and cooling performance while repelling dust and other unwanted particles. It also uses reinforced glass, enhancing safety.

  • Sanergy Door



・An energy-saving reinforced glass door (12mm) that reduces gaps between the mullion by bonding the glass and frame off center (eccentric) thanks to proprietary adhesive technology.
・A special seal set on the bottom of the door almost eliminates the traditional 10mm gap with the floor.