guangdong fenglu aluminium co., ltd.-凯发k8555

tg113 three-rail heat-insulating sliding window (with golden steel screen) series

product introduction

  • with novel and simple profile structure, the upper and lower sliding of the window rail makes the operation of the window sash more stable and light;

  • it is designed with three tracks with screen, which is ventilated and insects preventing;

  • the window sash and the lower sliding adopt multiple sealing with excellent water tightness and air tightness performance.

  • 凤铝高端门窗-最终印刷版0109-42_03.jpg
  • 凤铝高端门窗-最终印刷版0109-42_06.jpg

product classification

product detail


quality, excellence, accessories and frame design come down in one continuous line, integrated, concise and powerful.

product performance
anti wind pressure6级 3.5≤p3<4.0≤3级
airtightness5级 2.0≥q1>1.5≤3级
water tightness3级 250≤△p<350≤6级
sound insulation4级 35≤rw ctr<40≤2级
thermal insulation5级 3.0>k≥2.51级