BossDoor Superwide Rolling Door CD.140NT
Key Features
Refined Design
The CD.140NT slats have been redesigned with curved, angled surfaces to create a subtle light-and-shadow effect and refined aesthetics. The connection points and load-bearing areas are engineered to handle the highest stress levels among rolling doors currently on the market. The large perforations can be customized or equipped with translucent PE panels to let in more light or to allow natural air flow.
High Security and Safety
The CD.140NT integrates advanced security technologies:
Proprietary automatic lock pins to prevent forced lifting.
ARC code duplication prevention technology.
Automatic stop and alarm when encountering obstacles.
Alerts for intrusion, fire, explosion, power outage, and flooding.

Manufactured on Modern Production Lines
The CD.140NT slats are produced on advanced production lines imported Germany and Switzerland, using 6063T5 / 6063T6 aluminum alloy, ensuring international-standard durability over time.

Premium Aluminum Alloy Slats
The slats are made entirely imported aluminum alloy, providing superior strength, corrosion resistance, and durability. The alloy achieves strength comparable to carbon steel, while remaining lightweight and highly resistant to environmental damage.
Paint Surface Warranty – 10 Years
Each slat is electrostatically powder-coated on a fully automated system. Viewed at a 45º angle, the surface displays sparkling white Metallic and Polyester-H2 particles, which enhance aesthetics, increase surface hardness, and prevent fading. The paint is warranted for 10 years. Consumers can confidently use the door without worrying about peeling, fading, or oxidation.
Smooth and Quiet Operation
The CD.140NT operates as a smart rolling door, remotely controllable via a hand-held controller. The interlocking slats are sturdy and precisely aligned, minimizing noise and vibration. Even under external impact, the door operates quietly and smoothly.
Customers who want to experience and install the CD.140NT Superwide Rolling Door, or consult the BossDoor price list, can leave their contact information or call the hotline: 1900 636 007 for detailed consultation.