1. The width of the outer frame is 55mm, the wall thickness of the frame is 1.4mm and the wall thickness of the window sash is 1.4mm.
2. The frame is connected by corner brace, the window sash is free from pressure line, and connected by flexible corner brace with convenient process, beautiful and decent appearance.
3. The broken bridge is designed with three cavities for energy-saving to meet the requirements of energy-saving and emission reduction. The inside surface of the profile is carved with dimensional texture and boasts extremely strong wood texture; several colors are available for the outdoor surface treatment.
4. The hardware slot is designed with the European standard notch, can be freely equipped with standard accessories.
5. The glass slot is 28mm, can be installed with 6+12A+6 hollow glass.
6. Edge can be installed inside and outside, depending on the wall thickness, it can be equipped with pinch plate for double edging, the appearance is more fashionable and decent.
7. The profile for 1.5mx1.5m standard window is 10.6kg/m2.