| Quantity: | |
|---|---|
Water Tightness Performance |
Air Tightness Performance |  Wind Pressure Resistance Performance |
Soundproofing Performance |
Thermal Insulation |
| Level 6 | Level 8 | Level 9 | ≥35dB | K≤2.4 |
System inward-opening windows are usually referred to as "inward-opening windows" or "inward-turning and tilting windows." Inward-opening windows are windows whose sash opens toward the interior, while inward-turning and tilting windows open inward but can also tilt a small angle toward the interior for ventilation.
Key Features:
Dual inward opening for enhanced ventilation and safety
Built with high-quality materials for long-lasting performance
Easy to operate with modern design
Advanced insulation to maintain temperature control
Available in multiple finishes and sizes to suit various applications
The Funas S5 Dual Inward Opening Window is designed to offer superior performance and aesthetic appeal for both residential and commercial properties. With its innovative inward opening mechanism, this window allows for efficient ventilation and ensures ease of access to both sides for cleaning and maintenance.
The S5 Dual Inward Opening Window is crafted with high-quality materials that guarantee durability and reliability. Whether you're upgrading your existing windows or embarking on a new project, this window delivers exceptional thermal insulation, noise reduction, and security. Its modern, sleek design makes it the perfect fit for any architectural style, enhancing both the functionality and aesthetic of any space.
Dual Inward Opening Design: Offers optimal ventilation and accessibility, perfect for high-rise buildings or spaces with limited external space.
Energy Efficiency: With its advanced insulation, this window helps maintain consistent indoor temperatures, reducing energy consumption.
Durable Construction: Constructed from high-grade materials for long-lasting use in all weather conditions.
Noise Reduction: Designed to minimize external noise, making it ideal for urban areas or noisy environments.
Customizable Design: Available in multiple finishes and sizes to match the specific needs of your building project.
Easy Operation and Maintenance: Simple to open, close, and maintain, making it a hassle-free option for any space.
| A touch of Chinese red, stunningfor a thousand years |
| Narrowness as beauty, low-key luxury |
| High-transparency screen net, isolating without affecting the view |
| The fourth-generation hidden drainagesystem, worry-free in wind and rain |
| New national standard wall thicknessas，as stable as Mount Tai |
