| Envirohold Group is a member of the | |
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| *All systems manufactured in the UK except Sesam system which is manufactured in Sweden |
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Folding Walls Uno & Duplo Product Selector
Series 85/100/110
| Uno | Duplo | |
| Acoustic Rating dB (Rw) | 28 | 41/43 |
| Acoustic Rating STC | - | - |
| Thickness (mm) | 12 | 12 |
| Weight kg/m2 | 15/20 | 36/40 |
| Max Panel Height (mm) | 3300 | 4000 |
| Max Opening Width | Any | Any |
| Panel Widths (mm) | 150-296 | 142-294 |
| Panel Construction / Frame | Timber | Timber |
| Panel Construction / Seal | Fixed | Fixed |
| Panel Construction / outer | Particle Board | Particle Board |
| Track System / Ceiling | • | • |
| Track System / Floor | - | - |
The above information is for guidance only. Further technical details are available from our technical services department.