78 Series Aluminum Folding Door

Combining aesthetic appeal with high performance, our thermal-break folding doors are designed to improve your view — dissolving the wall between indoors and out.

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Product Performance

Six Lock Point

Safety

Waterproof

700 pa | 6 degree

Air Tightness

1.2 m³/(m·h) | 8 degree

Sound Insulation

35 dB | 4 degree

Thermal Insulation

2.0 w/(m²·K) | 6 degree

Wind Pressure Resistance

5 kpa | 9 degree

78 Series folding door opening a living room to a mountain terrace

78 Series hardware options — top roller, bottom roller 2+1, bottom roller 2+2

Designed For Modern Living

Available in widths from 500–800mm and heights from 1000–2500mm, the 78 Series is fully configurable — from 3-panel to 6-panel layouts, left or right stacking — so every opening is engineered to your exact space.

Custom Opening Configurations

3L, 2R, 2LR, 2RL, 3R, 4L, 4R, 6L, and 6R layouts to fit any opening.

Customized Handle Solutions

Interior and exterior handle options to meet your preference and project needs.

Need Help Choosing?

Our technical advisors are available to help you specify the perfect solution for your architectural vision.

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