Product introduction of Double Insulated Window:
Double Insulated Window is a system window solution that takes into account performance, building appearance and good comfort; and "passive design" applies the natural principles of sunlight, wind, temperature and humidity in nature, tries not to rely on conventional energy consumption, and improves and creates the living environment through planning, design and environmental configuration. Passive doors and windows are doors and windows with high energy-saving standards, warm in winter and cool in summer, low-energy doors and windows, and have very strict requirements for the aluminum profiles, insulation strips, glass and hardware used in windows. The Double Insulated Window we produce has excellent ventilation and lighting performance, high sealing and sound insulation effects, excellent safety and durability, beautiful design and wide applicability, making it an ideal window choice in modern buildings.

Product advantages of Double paned Aluminum Window:
1. The Double paned Aluminum Window produced by our company adopts a passive design and double-layer structure, with excellent thermal insulation, sound insulation and safety performance, providing users with a comfortable and energy-saving living and working environment.
2. The Double paned Aluminum Window produced by our company adopts a double-layer window design to form an additional air isolation layer, further improving the thermal insulation performance and reducing energy consumption.
3. The Double paned Aluminum Window produced by our company has passed a number of international and domestic quality certifications, and the products are the highest standards in the industry.
4. The Double Insulated Window produced by our company uses high-quality sealing materials and double-layer glass design, which can significantly reduce external noise and provide a quiet indoor environment.

Installation steps of Double paned Aluminum Window:
Measurement and preparation:
Before installing the Double Insulated Window, you need to accurately measure the size of the window opening to ensure that the Double Insulated Window matches the size of the wall opening.
Make sure the wall surface is flat, clean, and free of obstacles or debris.
Install the window frame:
Place the window frame at the opening position and ensure that the window frame is vertical and horizontal.
Fix the window frame firmly to the wall with screws or expansion bolts.
Install the glass:
Place the glass panel in the window frame and ensure that the glass fits tightly with the window frame.
Use sealant to fix the glass in the window frame and ensure that the seal is completely sealed.
Install the window sash:
Place the window sash in the window frame and ensure that the window sash fits well with the window frame.
During the installation of the window sash, pay attention to adjusting the position of the Flip casement window sash to ensure smooth opening and closing.
Adjustment and fixing:
Adjust the opening and closing function of the Double paned Aluminum Window to ensure smoothness and flexibility.
Use adjustment screws or bolts to fix the window sash to ensure the stability and safety of the Flip casement window.
Seal and decorate:
Use sealant to seal the gap between the window frame and the wall to ensure the airtightness and watertightness of the Flip casement window.
Install the outer and inner frames of the windows and add the final finishing touches and touches.

Specific parameters of Double Insulated Window:
| Material | Aluminum,thickness 1.8mm |
| Surface treatment | Akzo Nobel Electrostatic Powder Coating |
| Heat barrier | 42mm, PA66GF25 |
| Glass | 5G Low-E+14Ar+5, or 5G Low-E+12Ar+5G+12Ar+5G |
| Hardware | 100kg Customized hardware + handles |
| Sealing strip | EPDM automotive grade tape |
| Frame thickness | 125mm |
| Panel thickness | Inner 99mm, outside 27mm |
| Open method | Inside Flush, Inside Open and Reverse |

About us:
Liaoning E-taifeng Co.,Ltd started in 1995 and has been focusing on door and window design and manufacturing for more than 20 years. In 2002, it became a member of the European Door and Window Association and obtained ISO9001 international quality system certification. The company has first-class qualifications for decoration construction and first-class qualifications for special engineering. Liaoning E-taifeng Co.,Ltd has a professional R&D and design team and can customize Flip casement window to meet your needs. We value customer feedback, continuously improve products and services, and ensure customer satisfaction.
