NG840 Fully Motorized Glass Wall
Glass partitions that move and seal at the touch of a button.
NG840 Fully Motorized Glass Wall
Fully motorized glass walls move each panel along the track under power and set the seals automatically, which makes very wide or very tall glass partitions practical for daily use. Suited to hotel ballrooms, conference centers and retail frontages where the partition changes state several times a day.
Product Overview
Fully motorized glass walls move each panel along the track under power and set the seals automatically, which makes very wide or very tall glass partitions practical for daily use. Suited to hotel ballrooms, conference centers and retail frontages where the partition changes state several times a day.
Key Features
- 8 mm toughened (tempered) glass
- White back-paint finish
- Black or white powder coated frame
- 60 mm painted border around glass perimeter
- NG-80 track with motorized drive
- Automatic panel travel and seal activation
- Telescopic panel for final closure
- Rw 44 dB (C = –1 dB; Ctr = –3 dB) — BS EN ISO 717-1: 2013
How It Operates
Activate
Press control button to activate motorized drive system.
Travel
Panels move automatically along NG-80 track to desired position.
Align
System automatically aligns panels and engages telescopic closure.
Secure
Automatic seals extend to create acoustic barrier.
Compare All Systems
| System | Thickness | Max Height | Rw | Frame |
|---|---|---|---|---|
| NW831 Single Panel | 80 mm | 4 000 mm | Rw 40 / 43 / 45 dB | Aluminium |
| NW840 Folding | 100 mm | 6 000 mm | Rw 45 / 48 / 50 dB | Aluminium |
| NW840-W Motorized | 92 or 100 mm | 6 000 mm | Rw 50 / 53 / 55 dB | Steel |
| NW840-W Ultra-High | 92 or 100 mm | 18 000 mm | Rw 50 / 53 / 55 dB | Steel |
| NG840 Glass WallCurrent | 80 / 88 mm | 4 000 mm | Rw 44 dB (ISO 717-1) | Aluminium |
Finish Options
White Back-Paint
Standard finish providing opacity while maintaining glass aesthetic.
Clear Glass
Transparent option for visual connectivity (acoustic rating may vary).
Frosted
Privacy finish with light transmission.
Custom Colors
Back-paint in custom colors available upon request.
Custom finishes available upon request. Contact us with your specifications.
Technical Specifications
| Model | NG840-M |
| Glass | 5/16 in toughened (tempered) with white back-paint |
| Painted Border | 2-3/8 in around perimeter |
| Frame Finish | Black or white powder coating |
| Track and Drive | NG-80 track with motorized drive |
| Operation | Fully motorized with automatic seals |
| Closure | Telescopic panel for final closure |
| Power Supply | 220V single-phase |
| Acoustic Rating | Rw 44 dB (C = –1 dB; Ctr = –3 dB) — BS EN ISO 717-1: 2013 (G21024AC226048) |
| Max Height | 13 ft 1 in (4 000 mm) without intermediate door; 10 ft (3 048 mm) with intermediate door |
| Track Durability | 40,000 cycles (SGS SDHL1804007512FT) |
| HTS Code | 9403.60.8080 |
Test values apply to the specimen described above, tested at a 4 000 × 2 500 mm opening. Sound insulation in the finished installation depends on the surrounding structure, the head detail and the sealing of the perimeter.
Recommended Applications
Installation & Support Requirements
- Overhead track requires structural support for glass panel weight plus motorized drive.
- Electrical supply required (220V single-phase) — specify location at design stage.
- Floor must be level for proper panel alignment and seal contact.
- Glass panels require careful handling during installation — use suction cups.
- Telescopic closure panel must be installed last for proper fit.
- Control panel mounting location to be determined during installation.
Warranty
Panel Warranty
Against defects in materials and workmanship, effective from the date of substantial completion.
Track & Trolley Warranty
Against defects in materials and workmanship, effective from the date of substantial completion.
Frequently Asked Questions
How is the motorized system controlled?
What happens if there is a power failure?
What is the acoustic rating?
Is maintenance required for the motorized system?
Request a Quote
Contact us with your opening size and acoustic requirement for a quote within 12 working hours.