Dynamic Operation: Electronic Threshold Sequence
Closed Position
- Glass panel base rests on threshold gasket
- Creates superior wind/water barrier through compression seal
- Full perimeter weather sealing achieved
Opening Sequence
- Initiated via wall control or mobile app
- Electronic system raises sliding door & threshold before slide movement
- Complete void protection before panel movement
- Smooth, quiet panel travel with adjustable speed setting
- Offer clients a premium solution that enhances property value
- Simplify specification with comprehensive BBA certification
- Meet and exceed Document L thermal requirements with U-values as low as 0.86 W/m²K
Advanced Safety Features
- Integrated pressure sensors prevent accidental pinching or jamming
- Manual override capability ensures operation during power failures
- Emergency egress functionality maintains building safety compliance
- Sophisticated control systems prevent operational conflicts
Engineering Excellence Meets Design Sophistication
The Motorised threshold system works in concert with the door’s enhanced sealing mechanism through a sophisticated multi-layer approach:
Performance metrics achieved:
- Water tightness rating: Class E750
- Air permeability: Class 4
- Wind resistance: Class C3
- U-value: As low as 0.86 W/(m²·K)
Installation Training Protocol
- Integration of threshold motors and control systems
- Careful alignment of moving components
- Proper calibration of sensor systems
- Connection to building automation systems where required
- Integration with emergency power systems
Design Implications for Architects
- True barrier-free transitions when open
- Enhanced weather protection when closed
- Clean, minimalist lines maintained
- Seamless integration with various flooring materials
- Compatible with building automation systems
System Flexibility
Accommodates:
- Panel weights up to 1000kg
- Heights up to 3.5m
- Smart home automation systems
- Building management systems (BMS)
- Access control systems
- Emergency power systems
- Climate control systems
Conclusion
The Schüco AS PD 75.HI with its Motorised threshold system represents the pinnacle of sliding door technology. It offers architects the freedom to design truly seamless transitions while providing exceptional performance and security. For installation professionals, it presents an opportunity to deliver sophisticated automation that enhances both the functionality and value of high-end projects.
This system demonstrates how advanced engineering can create solutions that don’t just meet current demands for accessibility and weather protection but anticipate the future of architectural design and building automation.