... ,frosted,tinted color,tempered for your options. Single glass:5mm/6mm,tempered Double glass:5mm/6mm+6A/9A/12A+5mm/6mm,tempered ... : Modern type, heat-insulated, water proof, air-resistant. Ventilation is the main charcter of this kind of window.it allows the light ... the room very easily. It has a wide window width,with a large glass,you can have a wide view,also it ...