Thermal Break Aluminum Alloy Inward Opening Window - U-Value 1.2-2.0 W/m²K, Class 4 Air Permeability
Premium aluminum alloy inward opening window featuring thermal break technology with U-value 1.2-2.0 W/m²K and Class 4 air permeability. Designed for superior energy efficiency and easy maintenance.
- Thermal break aluminum frame for enhanced insulation
- Double glazed glass for optimal thermal and sound insulation
- Multi-point locking system with Grade 3 security
- Class 4 air permeability for superior weather resistance
- Wind load resistance Class C5 for high-performance applications
- Inward opening mechanism for easy cleaning and maintenance
- Customizable sizes to fit any architectural requirement
| Parameter | Specification |
|---|---|
| Material | Aluminum Alloy |
| Thermal Insulation (U-value) | 1.2-2.0 W/m²K |
| Air Permeability | Class 4 |
| Security Level | Grade 3 |
| Wind Load Resistance | Class C5 |
| Frame Type | Thermal Break |
| Opening Type | Inward Opening |
| Hardware | Multi-point Locking System |
| Color | White |
| Size Options | Customizable |
Comprehensive technical support including installation assistance, troubleshooting, and maintenance services. Our expert team provides training resources to ensure optimal product performance and longevity.
Inward opening windows provide superior security with Grade 3 multi-point locking, enhanced weather protection with Class 4 air permeability, and improved energy efficiency with thermal break technology.
Measure height and width of the window opening at multiple points. Account for any structural obstacles and ensure compliance with local building codes.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.