Bifold Door

80 Aluminum Folding Door

Guangdong Deji Youpin Doors & Windows Co., Ltd. specializes in high-end aluminum system doors and windows, with a core focus on safety, innovation, and smart home integration. The 80 Series Folding Door exemplifies their commitment to merging functionality with aesthetic design, tailored for modern residential and commercial spaces.

●Aluminum profiles available: commercial grade/engineering grade/middle and high-end household type
●Energy saving and environmental protection
●Global certification is available

product details

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Customizable Styles

Hardware Accessories

Advantages

Certification

Core Features & Technologies

Guangdong Deji Youpin Doors & Windows Co., Ltd. specializes in high-end aluminum system doors and windows, with a core focus on safety, innovation, and smart home integration. The 80 Series Folding Door exemplifies their commitment to merging functionality with aesthetic design, tailored for modern residential and commercial spaces. Below is a detailed overview:

Space Optimization

The folding door utilizes a multi-panel folding mechanism that slides smoothly along an upper track system. When fully opened, it achieves near-total space openness (up to 100% opening rate), seamlessly merging indoor and outdoor areas (e.g., living rooms with balconies or courtyards). This design maximizes natural light and visual continuity.

Structural Composition

Constructed from high-strength aluminum alloy, the door integrates tempered glass panels with precision-engineered components:

• Transmission systems (gears, hinges)

• Rotary arms and directional devices

• Reinforced track rails for stability

Performance Advantages

• Durability: Corrosion-resistant alloy and wear-proof hardware ensure a long service life.

• Insulation: Multi-chamber profiles + 44mm-wide thermal barriers reduce heat transfer (low K-value), enhancing energy efficiency.

• Security: Patented "Four-Side, Six-Point Locking" technology and embedded diamond grille reinforcements deter break-ins.

• Weather Resistance: Triple-seal gaskets and hydrophobic designs prevent water/air leakage (IP54-rated).

• Smart Integration (Optional): Compatible with rain sensors, voice control, and automated operation (e.g., auto-closing during storms).

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Roller to Prevent Swinging

Lower Pulley

Button Handle

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