108 & 208
The 108 and 208 systems offer a high performance solution for both airborne and impact noise problems, with both timber and concrete floors, in the refurbishment or upgrade of existing dwellings, particularly where the floor height is a concern.
Acoustic Performance
| Floor System 108 | Floor System 208 |
|---|---|
| STRUCTURAL FLOOR – Timber | STRUCTURAL FLOOR – Timber |
| Test No. F137 | Test No. F62 |
| AIRBORNE – 54dB DnTw + Ctr | AIRBORNE – 54dB DnTw + Ctr |
| IMPACT – 44dB LnTw | IMPACT – 45dB LnTw |
| Floor system was tested with an appropriate ceiling system | Floor system was tested with an appropriate ceiling system |
| Please consult InstaCoustic before specifying an acoustic system. The structure has a bearing on the overall performance. | Please consult InstaCoustic before specifying an acoustic system. The structure has a bearing on the overall performance. |
Applications
- Robust Detail FFT 4
- Pre-Completion Testing
- Refurbishment / Material Change of Use
- Timber Floor – Level
- Concrete Floor – Level
- Restricted Floor Height
- Stair Systems, Thresholds & Plinths
- Downloads
- Components
- System Detail
Component text
Moisture Resistant T+G Overlay Board
Sound Barrier Pads
IN1 Decoupling Fibre
Perimeter Support
Please click on an image to view product details
System Detail Illustration
Floor System Laid to Existing Skirting
Floor System Laid with New Skirting
| System | Overlay Board (mm) |
Sound Barrier Pads (mm) |
Decoupling Fibre (mm) |
Overall Thickness (mm) |
Weight (kg/m2) |
|---|---|---|---|---|---|
| 108 | 9 | 8 (10 kg/m2) | 6 | 23 | 18 |
| 208 | 9 | 13 (20 kg/m2) | 6 | 28 | 28 |