ZD81 folding door series

Product introduction

  • Scientific and reasonable profile structure can satisfy user's demand on large space opening;

  • It is designed with multiple sealing to effectively improve the waterproof property the foldable structure;

  • With high-strength hardware which moves along the middle shaft, it features longer stability.

  • Enhance the field of view, approach the nature with zero distance.

  • 凤铝高端门窗-最终印刷版0109-23_06.jpg
  • 凤铝高端门窗-最终印刷版0109-23_03.jpg

Product classification

Product Detail


The sealing material has good weatherability and can also maintain good sealing performance at high or lower ambient temperature.

Product Performance
Wind6 level 3.5≤p3<4.0≤3 level
Airtightness6 level 1.5≥q1>1.0≤3 level
Water tightness4 level 350≤△p<500≤6 level
Sound insulation4 level 35≤RW+Ctr<40≤2 level
Thermal insulationroutine1 level