With multiple folding configurations, it allows for seamless switching between fully open and semi-open spaces. It is ideal for applications such as villa living rooms, rooftop terraces, viewing platforms, and high-end commercial spaces that prioritize unobstructed views, flexible partitioning, and a tranquil atmosphere, allowing the architecture and the surrounding landscape to blend poetically through the folding and unfolding of the panels.
— Features a 66.3mm ultra-narrow frame design, significantly reducing visual obstruction.
— The thermal break structure effectively insulates against heat transfer, combining aesthetics with thermal insulation.
Transparent and Flexible Space
— Supports various sash combinations such as "zero + single," "single + double," and "double + double," allowing for full opening, partial opening, or localized ventilation, flexibly adapting to different spatial needs.
— The folded door panels can be completely pushed to one side, achieving a nearly "borderless" opening, maximizing natural light and scenic views.
— Sealing and Pressure Resistance: Water tightness 450Pa; air tightness 4.5m³/(m·h); wind pressure resistance 5.0kPa.
— Sound and Thermal Insulation: Sound insulation 30dB; U-value 0.53.
— High water tightness, wind pressure resistance, and superior thermal and sound insulation performance, suitable for various environments including those with strong winds and rain, large temperature differences, and noisy streets.
