Product introduction of Double Inward Opening Window:
Aluminum Alloy Inward Casement Windows are essentially dual-purpose windows that can be opened inwards for ventilation or tilted inwards. Aluminum Alloy Inward Casement Windows are particularly suitable for homes that require frequent ventilation but don't want to worry about strong winds, rain, or insects. When tilted inwards, the opening is small and safe; when a large amount of ventilation is needed, opening the window inwards allows for a quick and thorough exchange of air. Etaifeng's Inward Aluminum Windows use high-strength, heat-insulating aluminum profiles, multi-layered seals, and high-quality hardware, resulting in a superior overall feel, smooth operation, and long lifespan. Inward Aluminum Windows are especially suitable for residential or commercial spaces with high requirements for safety, quiet operation, and energy efficiency.

Product advantages of Double Casement Inward Aluminum Window:
Double Casement Inward Aluminum Window's biggest advantages are practicality and safety. Double Inward Opening Window uses an inward-opening and tilt-and-turn structure, making daily use more flexible, ventilation better, and cleaning easier. Double Casement Inward Aluminum Window uses insulated aluminum profiles paired with double-glazed or higher-grade glass, resulting in excellent thermal insulation and soundproofing. A multi-point locking system combined with EPDM sealing strips ensures a very stable seal, significantly reducing energy consumption and noise, whether in the rainy season in the south or the cold season in the north.

Application scenarios of Double Inward Opening Window:
Etaifeng's Double Inward Opening Window ventilation system is particularly suitable for homes, apartments, schools, hospitals, hotels, and other settings where safety, quietness, and energy efficiency are paramount. For example, it's ideal for bedrooms, living rooms, and studies because it offers multiple ventilation options, is easier to clean, and provides excellent sound insulation compared to ordinary windows when closed. Double Inward Opening Windows are also popular in humid or noisy areas, as they effectively reduce external noise and the infiltration of hot or cold air.

Specific parameters of Aluminum Alloy Inward Casement Window:
| Material | Aluminum,thickness 1.8mm |
| Surface treatment | Akzo Nobel Electrostatic Powder Coating |
| Heat barrier | 35.3mm, 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 | 100mm |
| Panel thickness | 77mm |
| Open method | Inside Flat Open, Inside Open and Inverted |
Why Choose Us?
The primary reason buyers choose us is that etaifeng's products are stable, of reliable quality, and manufactured using mature processes. etaifeng employs high-standard production processes, rigorously testing every Double casement Aluminum window-rated panel, especially key aspects such as hardware, sealing, and flatness, all of which are tested item by item. Furthermore, we can provide customized services based on projects, including size design, profile optimization, glass configuration recommendations, installation detail drawings, and engineering samples.
FAQs:
1. What's the difference between Double Casement Inward Aluminum Window and regular inward-opening windows?
Double Casement Inward Aluminum Windows are "inward-opening + tilt-and-turn," offering an additional safety ventilation function compared to regular inward-opening windows.
2. Is Aluminum Alloy Inward Casement Window suitable for high-rise buildings?
Yes. Double casement Aluminum windows have excellent sealing and wind resistance, making them very safe.
3. Can Double casement Aluminum windows be customized?
Yes, Double Inward Opening Window supports standard double-glazed, laminated, and Low-E glass options.
4. Does Double Inward Opening Window provide installation guidance?
We provide Double Inward Opening Window installation detail drawings, hardware positioning diagrams, and online technical support.
About us:
Liaoning E-taifeng Co.,Ltd started in 1995 and has been focusing on the design and manufacture of doors and windows 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, which can provide Aluminum Alloy Inward Casement Window's personalized customization services according to the specific needs of customers to ensure the perfect fit between products and buildings. We provide a full range of support and services from product selection, design, installation to after-sales service.
