UPVC Sliding Sash Windows
Precision-engineered UPVC sash windows that serve as a superior timber alternative, offering traditional style with zero maintenance.
Product Overview
The SUNEAR High-Standard Vertical Sliding uPVC Sash Window system represents a sophisticated architectural solution for landmark heritage restorations and prestigious residential developments that demand a timeless timber aesthetic without any organic maintenance challenges. Meticulously engineered using multi-chamber structural uPVC profiles and featuring precision vertical-motion mechanics, our sash windows deliver exceptional energy efficiency and acoustic protection in diverse global climates. Designed for professional projects that priority long-term operational silence and surface integrity, the system ensures a high-performance living environment with a classic continental identity. As a China-based system windows and doors factory, we provide developers and architects with precision-manufactured sash systems at competitive wholesale pricing to support iconic building achievements worldwide.
Specifications
| Material | Precision engineered UPVC profile |
| Hardware | Germany ROTO / Kinlong / Chugn professional systems |
| Glazing Selection | Single / Double (5/6mm+9A/12A+5/6mm) / Low-E / Laminated |
| Design Style | Traditional English sash style |
| Color Options | White / Wood grain / RAL Custom shades |
Key Features
Authentic Timber Appearance
Identical visual appeal to traditional wooden frames but without the risk of rotting, warping, or fading.
Innovative Sliding Mechanism
Uses high-quality balance mechanisms to ensure smooth vertical sliding and effortless operation.
Exceptional Thermal Insulation
UPVC multi-chamber design provides superior energy efficiency compared to traditional single-glazed timber windows.
Easy Clean & Deep Maintenance
Frames are designed for easy cleaning and internal mechanism access, ensuring longevity and consistent performance.
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