There is a choice for the door panel to open inward to the left or right. The surface of the door panel is processed using phosphatization which increases its resistance to acid and alkali corrosion. It is then finished with the most advanced heat-transfer printing process which gives the door its lustrous effect.

The door panel uses 1mm thick steel sheet that is molded using the processing mould from Germany and is made in one-time process using a 3,000 tonne hydraulic equipment. The end result is an elegant and wood-like appeal. This thick anti-pry and partially sound-proof door panel snaps firmly into place when it closes thus, forming a tight seal.