HC81H 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 Complete Frame Welding
Glass Standard
5G+20A+5G (Black Aluminum Spacer)
Hardware
Window Hardware: Imported German Roto Hardware
Screen Hardware: Hayward
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-slim hidden sash structure, double inward opening structure, flush frame-sash design
Screen sash multi-point lock + dedicated hinge configuration
Screen mesh can be configured with high-transparency stainless steel mesh or high-transparency fiberglass mesh
Bottom frame and middle transom adopt hidden drainage, independently developed dedicated drainage components, ensuring smooth drainage system
Triple 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. Objects carry the patina of time and memory, constructing an oriental aesthetic poetry of time through shifting hues, perfectly matching various home styles.
UtilizingAkzoNobel metal powderspraying technology, renowned for its exceptional anti-corrosion and weather resistance properties, it has become the preferred choice for high-end door and window profiles. The powder forms a velvety texture with butterfly-wing adhesion, whispering 15 colors between light and shadow. Every curved surface flows with an anti-oxidation armor, tempering metal into soft satin. This solidified liquid aesthetic ultimately becomes an emotional vessel for dwellers.