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Performance Parameters
Thermal Efficiency: U-value 1.3 W/m²K (whole window)
Air Permeability: Class 4 (EN 12207)
Water Tightness: Class 8A (800Pa, EN 1027)
Wind Resistance: Class 3 (1600Pa, EN 12210)
Dimensional Specifications
Maximum Opening Width: 3000mm
Standard Height: 1200-2400mm
Frame Depth: 70-90mm
Structural Design
Frame Profile: Multi-chamber uPVC (70-90mm thickness)
Glazing Options: 24-44mm double/triple insulated glass units
Operation Type: Horizontal sliding mechanism
Movement System
Roller Mechanism: Nylon wheels with stainless steel bearings
Track Material: Anodized aluminum alloy
Maximum Panel Width: 1200mm per sash
Energy saving and environmental protection: Plastic steel materials have good thermal insulation properties, which can effectively reduce indoor and outdoor heat exchange and reduce energy consumption. At the same time, the excellent sealing performance of plastic steel sliding windows further enhances the energy-saving effect of the building.
Convenient maintenance: Plastic steel sliding windows are not easy to fade or deform, and have a smooth surface, which is easy to clean and maintain. Its corrosion resistance and weather resistance keep the windows beautiful for a long time, reduce the frequency of replacement and repair, and save maintenance costs.
Parallel slide rail design: The window sash moves seamlessly along the horizontal track, with an opening area of 50% without occupying internal or external space. It is perfectly suitable for extreme scenes such as kitchen cabinets and balcony clotheslines, releasing every inch of value of small apartments.
