GFD120 Aluminum Folding Doors

The high-performance aluminum alloy thermal break hidden leaf folding door is a type of folding door made from high-quality aluminum. During its design and manufacturing process, it fully considers requirements for energy-saving, thermal insulation, waterproofness, wind resistance, and sound insulation. This door adopts a thermal break design, insulating glass, and features such as dustproofing, insect-proofing, and hidden unfolding can effectively isolate indoor and outdoor temperature, noise, dust, and odors, while also being aesthetically pleasing, practical, and environmentally friendly. At the same time, this folding door is also very flexible in operation, allowing for single or multiple leaf folding combinations and flexible adjustment of the opening method and angle of the door based on needs, making the door and window more transparent and beautiful and maximizing the use of indoor and outdoor space. Therefore, the high-performance aluminum alloy thermal break hidden leaf folding door is widely used in high-end residential, villa, apartment, hotel, and commercial building, and is a door and window product with stable performance and reliable quality.

Physical Performance Data & U Value

  • Water: CW-PG45 260PA
  • Air Leakage CW level A3
  • Deflection CW-PG45 1440PA
  • Structural CW-PG45 2180PA

Configurations

  • 220
  • 330 + 321
  • 440 + 431 + 422
  • 550 + 541 + 532
  • 660 + 651 + 633 + 642

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