SLEEK 75 Series
Narrow Frame Tilt And Turn Window
Features & Benefits
Ultra-Narrow Frame
Exceptional Strength
Precision Engineering
Unlimited Creativity
Luxurious Craftsmanship
Efficient Excellence

The visible surface of the frame and fan overlap is 74.9mm (it can be hidden into the drainage groove).
Compared with traditional internally opened and internally inverted windows, it has a larger field of view and more sufficient light.
Choose Italian MASTER accessories to open the fan to better improve the strength level,
Various glass configurations are available.
It can also be paired with professional invisible guardrails, and the entire window can be opened on the floor for a more modern aesthetic.
Standard configuration of 5mm+18A+5mm glass notch.
Specifications
Performance Index | Value | Unit | Level |
---|---|---|---|
Thermal Insulation | 2 | W/(m²·K) | 6 |
Sound Insulation | 35 | dB | 4 |
Water Tightness | 700 | Pa | 6 |
Air Tightness | 0.5 | m³/(m²·h) | 8 |
Wind Pressure Resistance | 5 | kPa | 9 |
Global Professional Window Supply Chain





Installation & After-sales
2 Years Free Warranty
The doors and windows products enjoy a 2-year free warranty service starting from the date of successful installation and acceptance.
5 Years Waterproof Warranty
Professional sealing system design, offering a 5-year waterproof warranty guarantee.
Lifetime Maintenance
Offer lifetime maintenance services for doors and windows products, ensuring you have no worries during use.