Vertical sliding double pane glazed soundproof double hung aluminum windows aluminum up down sliding sash window on China WDMA patio door Thickness: 35mm-45mm

Thickness: 35mm-45mm

Comply with AS2208

Color swatches

LYS annual production capability is 80

custom-made glass canopy

Vertical sliding double pane glazed soundproof double hung aluminum windows aluminum up down sliding sash window on China WDMA patio door Thickness: 35mm-45mmVertical sliding double pane glazed soundproof double hung aluminum windows Structural features: 1. Adopt double guarded design, to increase the wind resistance index. 2. Use the open wood technology for splicing frame, and use imported waterproof glue before splicing, the colloid is fully extruded when we fasten screw, so the waterproof problem is solved. 3. Profile adopts European standard hardware notch, muti point locking, to achieve very good