• This window top hung opening allows fresh air to ventilate more easily. At the same time the house stale air escapes through the larger opening at the top.
• Heat insulation, good thermal preservation.
• Easy maintenance, aging-resistant, corrosion-resistant, long service life profile .
• Double safety glass (5mm green reflective glass+9A+5mm obscure glass).
• Hardware: famous brand with high quality

The profile is conch profile, the thickness is 2.5mm and the steel is 1.2mm
Hardware: China hardware and expoerted hardware
Glass: 5mm, 6mm, double glass, reflective glass, 5mm+9A+5mm
Pack: single packing
Delivery: 18-20days