HC95H Ultra Narrow Hidden Sash Inward Opening Window
Parameter Details
Profile Wall Thickness
National Standard 6063-T5 High-grade Profile Local Wall Thickness 1.8mm
Drainage System
Hidden Drainage
Seal Strip Technology
Ternary EPDM/Composite EPDM Main Seal Whole Frame Welding
Glass Standard
5G+20A+5G (Black Aluminum Spacer)
Hardware Handle
German Imported Roto Hardware/German Roto Bottomless Handle
Visible Surface
Frame: 18.5mm Sash: 43.5mm
Product Performance
Wind Resistance: Class 8
Air Tightness: Class 8
Water Tightness: Class 6
Sound Insulation: Class 3 (30-35db)
Thermal Insulation: Class 7 1.6≤K<2.0w/㎡·k
Product Selling Points
Ultra-narrow hidden sash structure, flush frame-sash design
Vertical equal temperature line design, thermal insulation, energy saving
Bottom frame and middle transom adopt hidden drainage, independently developed dedicated drainage components, smooth drainage system
Using 30mm large thermal barrier strips, independently developed multi-cavity thermal barrier strips, low-carbon energy saving and environmental protection
Three automotive-grade ternary EPDM foam sealing strips, large cross-section composite equal-pressure sealing strips, ensuring air tightness and water tightness
Color scheme
Using"fifteen"colors to freeze moments in time and reshape home aesthetics. Drawing inspiration from traditional Chinese culture, we creatively developed the"Twelve Hours Color Spectrum", where each hour corresponds to different color emotions, using objects to carry the patina of time and memory, constructing Eastern aesthetics in the flow of hues, perfectly matching various home styles.
AdoptingAkzoNobel metal powderspraying technology, with its exceptional anti-corrosion and weather resistance properties, it's the preferred choice for high-end window profiles. The powder forms a velvety texture with butterfly-wing adhesion, whispering 15 colors in light and shadow, every curved surface flowing with antioxidant armor, transforming metal into soft satin. This solidified liquid aesthetics ultimately becomes an emotional vessel for dwellers.
Optional Colors
Application Scenario Diagram
Product Selling Points

Ultra-narrow Hidden Sash Structure, Frame and Sash Flush Design

Vertical Isothermal Line Design, Thermal Insulation, Energy Saving

Lower Frame and Middle Horizontal Frame with Hidden Drainage, Self-developed Special Drainage Parts, Smooth Drainage System

Frame and Sash Maximum 30mm Large Thermal Break Strip, Self-developed Special Multi-cavity Thermal Break Strip, Low Carbon Energy Saving and Eco-friendly

Triple Automotive-grade EPDM Foam Sealing Strips, Large Cross-section Composite Pressure-equalizing Strips, Ensure Air-tightness and Water-tightness

Screw and Cast Integrated Corner Bracket with Glue Injection Process Using Two-component Corner Glue