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Feature
Product Type: JH-U Unitized Curtain Wall (Hidden 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 1.5 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
Product Parameters
The Hidden Frame Unitized Curtain Wall is an advanced facade system designed to achieve a clean and uninterrupted exterior appearance by concealing visible aluminum framing behind the glass facade.
Based on JANGHO's unitized curtain wall technology, the system combines factory-prefabricated modules, structural glazing design and high-performance sealing solutions to meet the requirements of modern high-rise and commercial building facades.
The concealed framing structure improves visual continuity while maintaining excellent air tightness, water resistance, wind load performance and installation efficiency.
Hidden Frame Design for Seamless Glass Facades
The key feature of the Hidden Frame Unitized Curtain Wall is its concealed framing structure, which minimizes visible aluminum profiles from the exterior side.
Compared with conventional exposed frame curtain walls, the hidden frame design creates a cleaner glass appearance and improves facade visual consistency.
Main advantages include:
● Reduced visible aluminum lines
● Continuous glass facade appearance
● Improved architectural aesthetics
● Flexible integration with different glass configurations
● Suitable for premium commercial and high-rise buildings
The concealed frame structure is engineered together with glazing, seals and supporting components to maintain long-term facade performance.
The JH-U Hidden Frame Unitized Curtain Wall adopts a structural glazing approach where glass panels are integrated with the supporting unitized framework to create a smooth external facade surface.
The system can be engineered according to project requirements including:
● Glass thickness selection
● Panel module dimensions
● Wind pressure requirements
● Building height conditions
● Thermal performance targets
● Facade appearance requirements
This makes it suitable for architectural projects requiring both advanced facade performance and a minimalist exterior design.
JANGHO provides complete facade engineering solutions from system design and manufacturing to project delivery.
Advantages include:
● Extensive experience in high-rise curtain wall projects
● Integrated facade engineering capability
● Factory-prefabricated unitized production
● Customized hidden frame curtain wall solutions
● Advanced quality control and testing systems
● Global project experience and technical support
Reltaed Products
JH-U Unitized Curtain Wall (Exposed Framing)
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
JH-U Unitized Curtain Wall (Exposed Framing - High Thermal Performance)
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
Let's discuss how we can support your vision.
From concept to completion, our integrated curtain wall solutions are built for complexity and scale. Our engineering and design team is ready to provide insights and feasibility support. Connect to explore collaboration.
