Honor Announcement! JANGHO Group Earns Double Recognition on the 2025 Beijing Top 100 Private Enterprises Lists

Product Type: JH-U Unitized Curtain Wall (Exposed Framing)

Mullion width: 65/80/100 mm

Glass Thickness: 6-54 mm

Thermal Performance: For the JH-U80 model, the unit width is 1,800 mm, the unit height is 4,400 mm, and the inter-floor height is 1,100 mm.
Glass thermal transmittance (Ug) is 0.8 W/(m²·K), corresponding to the system thermal transmittance (Uw) of 1.3 W/(m²·K).

Air Permeability Performance: EN 12152/12153, Class A4;  ASTM E283, compliant;  GB/T 15227, Class 4

Static Watertightness Performance: BS EN 12154/12155, RE 1000;  ASTM E331, 1000Pa, Compliant

Dynamic Watertightness Performance: BS EN 13050, 500Pa/1500Pa;  AAMA 501.5, Compliant;  GB/T 15227, Class 5

Product Type: JH-U Unitized Curtain Wall (Exposed Framing - High Thermal Performance)

Mullion Width: 80/100 mm

Glass Thickness: 30-70 mm

Thermal Performance: For the JH-U80 model, the unit width is 1,800 mm, the unit height is 4,400 mm, and the inter-floor height is 1,100 mm. Glass thermal transmittance (Ug) is 0.7 W/(m²·K), corresponding to the system thermal transmittance (Uw) of 1.0 W/(m²·K).

Air Permeability Performance: EN 12152/12153, Class A4;  ASTM E283, Compliant;  GB/T 15227, Class 4

Static Watertightness Performance: BS EN 12154/12155, RE 1000; ASTM E331, 1000Pa, Compliant

Dynamic Watertightness Performance: BS EN 13050, 500Pa/1500 Pa;  AAMA 501.5, Compliant;  GB/T 15227,Class 5