The width of the outer frame is 71mm, and the wall thickness of the section is 1.4mm.
The border and inner fans are cut by 45 degrees.
This series is an open and open window screen integrated with an independent hand Lock.
Anti theft gille can be added in the middle.
The width of the glass notch is 24mm, which is suitable for insulating glass.
With adhesive tape or glass glue, and the sealing performance is better than the general sliding window.
1.5m * 1.8m standard window (with screen window) 9.053kg per square consumable.