SLEEK 146 Series
Narrow Frame Sliding Door
Features & Benefits
Ultra-Narrow Frame
Exceptional Strength
Precision Engineering
Unlimited Creativity
Luxurious Craftsmanship
Efficient Excellence

Abandon that heavy frame of the traditional sliding door,
21mm hook edge visible surface (border embedded),
Ultra-high glass-aluminum frame ratio,
More harmonious and close to the natural environment;
SLEEK146 narrow-side sliding door uses a frame with bearing pulleys, and the fan has no pulley device, thus reducing the size of the lower sill.
Three-layer clip non-woven tops make the sliding door more sealed;
The embedded slideway can be used to drain water,
So that the sliding door becomes barrier-free,
And that convenience of customer is increased.
Specifications
Performance Index | Value | Unit | Level |
---|---|---|---|
Thermal Insulation | 2.2 | W/(m²·K) | 6 |
Sound Insulation | 35 | dB | 4 |
Water Tightness | 500 | Pa | 5 |
Air Tightness | 1.4 | m³/(m²·h) | 6 |
Wind Pressure Resistance | 3.5 | kPa | 6 |
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.