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Inward Tilt Ventilation
The inward tilt function allows fresh air to circulate naturally while keeping rain safely outside. This controlled ventilation improves indoor air quality and creates a healthier, more comfortable living environment.
Advanced multi-point locking hardware ensures safety and stability. When closed, the window sash locks securely on all four sides, delivering excellent security, airtightness, and peace of mind.
Inward Tilt (Tilt-Turn) Casement – Technical Specification
Inward tilting opening function for controlled natural ventilation
Allows continuous airflow while preventing rainwater ingress
Improves indoor air quality without compromising weather performance
Multi-point interlocking hardware operated from a single internal handle
Sash securely locked to frame on all four sides when in closed position
Provides enhanced security, airtightness, and structural stability
Inward Tilt (Tilt-Turn) Casement – High-Rise & Family Use
The inward tilt function provides safe, controlled ventilation, allowing fresh air to circulate naturally while preventing rainwater ingress—ideal for high-rise apartments and family homes.
Designed with safety in mind, all operations are controlled from the interior via advanced multi-point locking hardware. When closed, the sash is securely locked to the frame on all four sides, delivering excellent airtightness, enhanced security, and increased child safety, while reducing the risk of accidental impact.