Vertical jalousie adjustable louvre glass shutter windows louver on China WDMA Built-in Blinds √ All materials used are

√ All materials used are Environmental Protection Material and passed national product testing

1) Double toughened glass with gap filled with air or argon gas

ourprice will be cheaper in the same quality

the sheets in the insulated glass can be raise and lower

Aluminum custom victorian vertical sliding double glazed sash windows

Vertical jalousie adjustable louvre glass shutter windows louver on China WDMA Built-in Blinds √ All materials used areVertical jalousie adjustable louvre glass shutter windows louver Product Display Place Of Origin CHINA Brand WIND Number BU90 68 Frame Aluminum wood How To Open Tilt&Turn Wood thickness 68mm Window thickness 84mm Wood Pine, catalpa wood, oak Glass type Customized (Tempered Glass Laminated Glass LOW E Glass Tint Glass etc) thickness 5mm, 6mm, 8mm, 10mm configuration Double glazing+single glazing Color Various colors for your reference Hardware German