Product introduction of Micro ventilation system window:
Etaifeng's passive ventilation window is a high-end window and door system that combines ventilation and energy efficiency. Passive ventilation window features a unique micro-opening ventilation structure design with multiple opening modes, allowing for full opening or micro-opening. It is suitable for smaller spaces that require ventilation or only require minimal ventilation. Using passive ventilation window effectively improves indoor air quality, while maintaining good sound insulation and safety performance when closed. Passive ventilation window is ideal for residential and commercial buildings with high requirements for comfort, energy efficiency, and indoor air quality.
Structural Composition of Micro vented casement window system:
Frame and Sash Materials: The passive ventilation window model manufactured by etaifeng uses high-strength, thermally broken aluminum profiles. Both the inner and outer frames of the Micro ventilation system window model are connected by PA66 nylon thermal break strips, effectively blocking heat and cold conduction.
Glass Configuration: The passive ventilation window model manufactured by etaifeng uses double or triple-glazed Low-E glass, offering excellent thermal insulation and soundproofing performance.
Ventilation System: The Micro ventilation system window model employs an integrated, concealed micro-ventilation structure, enabling 24-hour natural ventilation without fully opening the window sash.
Sealing System: The passive ventilation window model uses EPDM composite sealing strips, providing excellent airtightness and preventing dust, noise, and rainwater infiltration.
Hardware System: The passive ventilation window model can be equipped with multi-functional ventilation hardware, allowing for free switching between normal closed, slightly open, and fully open ventilation modes.
| Wind pressure resistance | ≥ 4.0 kPa |
| Air tightness | GB/T 7106-2019 Standard Level 8 |
| Water tightness | ≥ Level 6 |
| Sound insulation | 35 ~ 45 dB |
| Thermal insulation | U value as low as 1.5 W/(㎡·K) |
| Ventilation method | Minimum ventilation, 5~10 air replacements per hour |
Product advantages of Micro ventilation system window:
1. The Micro Ventilation Broken Bridge System Window produced by our company adopts an inward-opening design, which makes it very convenient to open and close the window. It is suitable for various usage scenarios. The window can be partially opened completely to provide excellent ventilation.
2. The Micro Ventilation Broken Bridge System Window produced by our company opens inward, making it easy to clean both the inside and outside of the window, making cleaning more convenient and safer.
3. The Micro Ventilation Broken Bridge System Window produced by our company has passed many international and domestic quality certifications, and the products are the highest standards in the industry.
4. The Micro Ventilation Broken Bridge System Window produced by our company uses an environmentally friendly powder spraying process, and the window surface is smooth and the color is long-lasting.
Installation and Maintenance of Micro vented casement window system:
Installation
Micro vented casement window system is measured, designed and guided by a professional installation team to ensure that the windows fit perfectly with the building.
Micro vented casement window system is produced and installed in strict accordance with national standards to ensure the airtightness and watertightness of the windows.
Maintenance
Regularly clean the glass and frame of Micro vented casement window system to keep the windows clean and beautiful.
Regularly check the sealing strips and locking systems of Micro vented casement window system to ensure the normal use and sealing performance of the windows.
Specific parameters of Micro vented casement window system:
| Material | Aluminum，thickness 1.8mm |
| Surface treatment | Akzo Nobel Electrostatic Powder Coating |
| Heat barrier | 54mm, 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 | 92mm |
| Panel thickness | 102mm |
| Open method | Inside Flush, Inside Open and Reverse, Motorized Opening |
FAQs:
1. Does energy efficient ventilation window ventilate effectively when closed?
Passive ventilation windows achieve continuous air exchange without fully opening the window through a slight opening angle between the sash and frame or a concealed ventilation structure. This maintains both safety and indoor air circulation.
2. Will energy efficient ventilation windows affect waterproofing or insulation performance?
Energy efficient ventilation windows utilize independent airflow channels and limiting designs, ensuring water tightness ≥6 and air tightness ≥8. In terms of insulation, the U-value remains at 1.5 W/(㎡·K), without affecting energy efficiency.
3. Is energy efficient ventilation window suitable for high-rise buildings?
Energy efficient ventilation windows have a wind pressure resistance of ≥4.0 kPa, capable of withstanding high-rise wind pressure. The micro-ventilation mode prevents significant window swaying, ensuring greater safety and stability.
4. Is energy efficient ventilation window noisier than a regular window?
Energy efficient ventilation windows maintain a closed-loop ventilation system in micro-ventilation mode, while still maintaining sound insulation performance of 35–45 dB, effectively blocking external noise from traffic, neighbors, etc.
5. Does Micro Ventilation Broken Bridge System Window require additional maintenance?
Micro Ventilation Broken Bridge System Windows require no special maintenance. Simply clean the ventilation channels, insect screens, and weatherstripping regularly, and check that the hardware is working smoothly. Overall maintenance requirements are the same as for ordinary thermally broken aluminum windows.
About us:
Liaoning E-taifeng Co.,Ltd was founded in 1995. It has been focusing on the design and manufacture of windows and doors for more than 20 years. In 2002, it became a member of the European Windows and Doors 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 that can customize the inner casement aluminum windows that meet your needs. We value customer feedback, continuously improve our products and services, and ensure customer satisfaction.
