Manual Operable Glass Partitions
Manual glass partitions (NG840) in 8 mm tempered glass, black or white coated frame, 60 mm (2-3/8 in) painted border.
Manual Operable Glass Partitions
NEUWALL manual glass partitions (Model NG840) use 8 mm tempered glass in an aluminum track system with one roller per panel. Manual operation keeps the cost of ownership low.
Product Overview
NEUWALL manual glass partitions (Model NG840) use 8 mm tempered glass in an aluminum track system with one roller per panel. Manual operation keeps the cost of ownership low.
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 NG-80 roller
- Telescopic panel for final closure
- Rw 44 dB (C = –1 dB; Ctr = –3 dB) — BS EN ISO 717-1: 2013
How It Operates
Unlock
Release panel latch to allow movement along track.
Slide
Push panel smoothly along NG-80 track to desired position.
Align
Position panel against adjacent panel or closing profile.
Secure
Engage latch to lock panel in position.
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 Wall | 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 |
| 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 Roller | NG-80 track with NG-80 roller, one per panel |
| Closure | Telescopic panel for final closure |
| Reference Elevation | Opening 31 ft 10 in × 8 ft 10 in with 8 panels at 47-3/4 in each |
| Glass Door Hardware | 1-3/4 in backset mortise lock; US-standard backsets available on request |
| 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.
- 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.
- US-standard backset hardware available — specify at order.
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
What is the acoustic rating?
Can I get clear glass instead of back-painted?
What is the backset for the door hardware?
Is a floor track required?
Request a Quote
Contact us with your opening size and acoustic requirement for a quote within 12 working hours.