Transformable Fa├žade

BI-FOLDING is an automatic vertical folding frame system for walls and sunshade panels, adding a playful and architectural feature to buildings. It allows the adjustment of the angle of the walls/sunshade panels by folding them up and down, which helps reduce energy consumption from air conditioning and lighting systems. The system can be installed both indoors and outdoors of a building. It has a maximum height of 3.0 meters, a maximum width of 1.5 meters, a maximum opening width of 2.5 meters, and a maximum extension of 1.5 meters. It is operated by 220 V electric power and a quietly functioning belt system.


  • Modern, unique aesthetic
  • Variety of panel materials
  • Sunlight control via angle adjustment
  • Customizable opening
  • Sync or independent operation
  • Mobile app control