Thermal break Aluminium Frame Glass Folding Doors

Folding door system can realize opening of a total of 14 leafs with each single leaf's door height being 3 meters. It is the best solution for ultra-large cave opening. The width of the folding doors is the same. The simple appearance brings the building extremely concise and beautiful visual effects. It is suitable for the projects where basic thermal insulation requirements are to be met.

Performance
Thermal insulation : The K value for thermal insulation can reach 2.3-3.0 W/m2.k
Sound proof : The attenuation value of sound after passing doors can reach 32 dB (depending on the glass configuration)
Air tightness:The value can reach 600 Pa
Water tightness : The value can reach 500 Pa
Wind load resistance : The value can reach 4000 Pa

PRODUCT FEATURES
Realizing 90% cave opening area and larger opening demand;
Separately sealing each door leaf;
Proprietary hardware mechanism for folding doors, making the opening and closing smoother and more stable, thus effectively reducing the noise when opening and closing ;
Replaceable high-quality stainless steel rails, higher strength, longer life, smaller motion resistance;
Embedded adjustable frame design and bottom bearing design;









Product Parameters: